Extra Mini Size: 13.4 x 6.3 x 2.7 inches (3L), which means so tiny and slim, ideal for your usual carries.
Extra Mini Size: 13.4 x 6.3 x 2.7 inches (3L), which means so tiny and slim, ideal for your usual carries.
in 3 offers
The lowest price for WATERFLY Small Crossbody Sling Backpack Anti Theft Backpack for Traveling Chest Shoulder Bag Black (Small) right now is $38.99 at Amazon.com.au, compared across 3 retailers.
The all-time low was $29.24 on 30 Aug 2025 — today's price is 33% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 26 June 2026.
WATERFLY Small Crossbody Sling Backpack Anti Theft Backpack for Traveling Chest Shoulder Bag Black (Small)
Extra Mini Size: 13.4 x 6.3 x 2.7 inches (3L), which means so tiny and slim, ideal for your usual carries.
Extra Mini Size: 13.4 x 6.3 x 2.7 inches (3L), which means so tiny and slim, ideal for your usual carries.
Last updated at 26/06/2026 19:25:53
WATERFLY Small Crossbody Sling Backpack,Anti Theft Backpack for Traveling Mini Sling Purse Chest Bags for Men&Women Multipurpose Casual Daypack Hiking
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Small Crossbody Sling Backpack Anti Theft Backpack For Traveling Chest
Delivery $329.00
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
WATERFLY Small Crossbody Sling Backpack Anti Theft Backpack for Traveling Chest Shoulder Bag Black (Small) Small
Delivery between 27 June – 9 July $28.98
originally posted on waterflyshop.com
After my daughter was pickpocketed in Madrid while wearing a fanny pack with the pack/zipper in front, I bought this crossbody sling before heading over there to visit. I only wore it with the pouch/bag in front, across my chest - this felt reasonably secure.Pros: Comfort, vertical orientation (my credit card and ID were tucked in at the bottom- harder to reach for pickpockets), quality, design, strap would be difficult to cutCons: There are no zippers inside, just well placed pockets. I frequently wished that there were zippers on at least some of the interior pockets for additional protection.If you need a bag to carry a spare jacket or tuck in purchases that aren't quite small, this won't work. But the size was just right for me! Again, only complaint is the lack ... MoreAfter my daughter was pickpocketed in Madrid while wearing a fanny pack with the pack/zipper in front, I bought this crossbody sling before heading over there to visit. I only wore it with the pouch/bag in front, across my chest - this felt reasonably secure.Pros: Comfort, vertical orientation (my credit card and ID were tucked in at the bottom- harder to reach for pickpockets), quality, design, strap would be difficult to cutCons: There are no zippers inside, just well placed pockets. I frequently wished that there were zippers on at least some of the interior pockets for additional protection.If you need a bag to carry a spare jacket or tuck in purchases that aren't quite small, this won't work. But the size was just right for me! Again, only complaint is the lack of zippers on interior pockets.
originally posted on waterflyshop.com
I’ve tried a few different bags in this size and category. This is the best one I have found so far but it is not perfect.Pros: organization. The internal pockets are a plus and fit how I wanted to set up my bag. The zippers pocket against your body is nice for cash/cards or anything else flat that you want discreet easy access to. The material seems sturdy and well made. The zippers and buckles feel nice and the bag is light weight.Cons. Outer pocket. This pocket is useless for me. Anything I have tried to fit in it didn’t feel secure. This is partly dues to slick material and the size of it. But the biggest complaint is the snap does not stay closed. It’s magnetic but it just isn’t strong enough. It frequently comes unsnapped on my back or when I swing it around ... MoreI’ve tried a few different bags in this size and category. This is the best one I have found so far but it is not perfect.Pros: organization. The internal pockets are a plus and fit how I wanted to set up my bag. The zippers pocket against your body is nice for cash/cards or anything else flat that you want discreet easy access to. The material seems sturdy and well made. The zippers and buckles feel nice and the bag is light weight.Cons. Outer pocket. This pocket is useless for me. Anything I have tried to fit in it didn’t feel secure. This is partly dues to slick material and the size of it. But the biggest complaint is the snap does not stay closed. It’s magnetic but it just isn’t strong enough. It frequently comes unsnapped on my back or when I swing it around to access it while wearing. The only thing I have used the front pocket for is to store my main phone briefly while having the bag swung in front. Another complaint is the orientation of the zippers. If you wear it over the left shoulder (preferred for me) when you swing it to the front to access the bad the inner zipper pocket is accessible but the zipper for the main compartment is on the bottom. This means you have to unzip fully to reach in and be very careful that nothing falls out. This could be solved by either making it a double zipper or by being able to select a left or right shoulder model. If you wore it opposite of me the inner pocket would not be functional.I’m using this for now but I’m not sure it will be my bag of the future. If it was updated to address the issues I would definitely purchase the updated model.My contents: iPhone 13 (work phone), Retroid Pocket 3+ with grip, glasses case (not pictured, tucked at the bottom), pen, chapstick, wallet, AirPod pros, cash and multi tool in inner pocket
originally posted on waterflyshop.com
I bought this bag to take to Orlando Florida as it was small enough to fit in to the free lockers. Overall it was great, lightweight, sturdy & a good fit. I didn’t find it made my back sweaty either unlike some backpacks. It has a hidden pocket that lays against your back which fits a passport and/or an iphone. I have the 15 pro Max which just about fits in & does up, any bigger & you might struggle. My main disappointment with the bag was that if you put something in the front part, there is very little to no room in the zip part (i.e. it doesn’t have any stretch or give) this means if you put a small water bottle in the front, you have to take it out to get to your sunglasses in the zip part. This wouldn’t stop me buying the bag but it does limit its use for only ... MoreI bought this bag to take to Orlando Florida as it was small enough to fit in to the free lockers. Overall it was great, lightweight, sturdy & a good fit. I didn’t find it made my back sweaty either unlike some backpacks. It has a hidden pocket that lays against your back which fits a passport and/or an iphone. I have the 15 pro Max which just about fits in & does up, any bigger & you might struggle. My main disappointment with the bag was that if you put something in the front part, there is very little to no room in the zip part (i.e. it doesn’t have any stretch or give) this means if you put a small water bottle in the front, you have to take it out to get to your sunglasses in the zip part. This wouldn’t stop me buying the bag but it does limit its use for only small quantities of non bulky things so isn’t less versatile than other bags I’ve had.
| Is discontinued by manufacturer | No |
| Product dimensions | 25.4 x 6 x 50.8 cm; 317.51 Grams |
WATERFLY Small Crossbody Sling Backpack,Anti Theft Backpack for Traveling Mini Sling Purse Chest Bags for Men&Women Multipurpose Casual Daypack Hiking
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Small Crossbody Sling Backpack Anti Theft Backpack For Traveling Chest
Delivery $329.00
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
WATERFLY Small Crossbody Sling Backpack Anti Theft Backpack for Traveling Chest Shoulder Bag Black (Small) Small
Delivery between 27 June – 9 July $28.98
After my daughter was pickpocketed in Madrid while wearing a fanny pack with the pack/zipper in front, I bought this crossbody sling before heading over there to visit. I only wore it with the pouch/bag in front, across my chest - this felt reasonably secure.Pros: Comfort, vertical orientation (my credit card and ID were tucked in at the bottom- harder to reach for pickpockets), quality, design, strap would be difficult to cutCons: There are no zippers inside, just well placed pockets. I frequently wished that there were zippers on at least some of the interior pockets for additional protection.If you need a bag to carry a spare jacket or tuck in purchases that aren't quite small, this won't work. But the size was just right for me! Again, only complaint is the lack ... MoreAfter my daughter was pickpocketed in Madrid while wearing a fanny pack with the pack/zipper in front, I bought this crossbody sling before heading over there to visit. I only wore it with the pouch/bag in front, across my chest - this felt reasonably secure.Pros: Comfort, vertical orientation (my credit card and ID were tucked in at the bottom- harder to reach for pickpockets), quality, design, strap would be difficult to cutCons: There are no zippers inside, just well placed pockets. I frequently wished that there were zippers on at least some of the interior pockets for additional protection.If you need a bag to carry a spare jacket or tuck in purchases that aren't quite small, this won't work. But the size was just right for me! Again, only complaint is the lack of zippers on interior pockets.
I’ve tried a few different bags in this size and category. This is the best one I have found so far but it is not perfect.Pros: organization. The internal pockets are a plus and fit how I wanted to set up my bag. The zippers pocket against your body is nice for cash/cards or anything else flat that you want discreet easy access to. The material seems sturdy and well made. The zippers and buckles feel nice and the bag is light weight.Cons. Outer pocket. This pocket is useless for me. Anything I have tried to fit in it didn’t feel secure. This is partly dues to slick material and the size of it. But the biggest complaint is the snap does not stay closed. It’s magnetic but it just isn’t strong enough. It frequently comes unsnapped on my back or when I swing it around ... MoreI’ve tried a few different bags in this size and category. This is the best one I have found so far but it is not perfect.Pros: organization. The internal pockets are a plus and fit how I wanted to set up my bag. The zippers pocket against your body is nice for cash/cards or anything else flat that you want discreet easy access to. The material seems sturdy and well made. The zippers and buckles feel nice and the bag is light weight.Cons. Outer pocket. This pocket is useless for me. Anything I have tried to fit in it didn’t feel secure. This is partly dues to slick material and the size of it. But the biggest complaint is the snap does not stay closed. It’s magnetic but it just isn’t strong enough. It frequently comes unsnapped on my back or when I swing it around to access it while wearing. The only thing I have used the front pocket for is to store my main phone briefly while having the bag swung in front. Another complaint is the orientation of the zippers. If you wear it over the left shoulder (preferred for me) when you swing it to the front to access the bad the inner zipper pocket is accessible but the zipper for the main compartment is on the bottom. This means you have to unzip fully to reach in and be very careful that nothing falls out. This could be solved by either making it a double zipper or by being able to select a left or right shoulder model. If you wore it opposite of me the inner pocket would not be functional.I’m using this for now but I’m not sure it will be my bag of the future. If it was updated to address the issues I would definitely purchase the updated model.My contents: iPhone 13 (work phone), Retroid Pocket 3+ with grip, glasses case (not pictured, tucked at the bottom), pen, chapstick, wallet, AirPod pros, cash and multi tool in inner pocket
I bought this bag to take to Orlando Florida as it was small enough to fit in to the free lockers. Overall it was great, lightweight, sturdy & a good fit. I didn’t find it made my back sweaty either unlike some backpacks. It has a hidden pocket that lays against your back which fits a passport and/or an iphone. I have the 15 pro Max which just about fits in & does up, any bigger & you might struggle. My main disappointment with the bag was that if you put something in the front part, there is very little to no room in the zip part (i.e. it doesn’t have any stretch or give) this means if you put a small water bottle in the front, you have to take it out to get to your sunglasses in the zip part. This wouldn’t stop me buying the bag but it does limit its use for only ... MoreI bought this bag to take to Orlando Florida as it was small enough to fit in to the free lockers. Overall it was great, lightweight, sturdy & a good fit. I didn’t find it made my back sweaty either unlike some backpacks. It has a hidden pocket that lays against your back which fits a passport and/or an iphone. I have the 15 pro Max which just about fits in & does up, any bigger & you might struggle. My main disappointment with the bag was that if you put something in the front part, there is very little to no room in the zip part (i.e. it doesn’t have any stretch or give) this means if you put a small water bottle in the front, you have to take it out to get to your sunglasses in the zip part. This wouldn’t stop me buying the bag but it does limit its use for only small quantities of non bulky things so isn’t less versatile than other bags I’ve had.
... this little bag is PERFECT! I wanted a small cross-body for our trip to London last month, and this bag kept my belongings secure, organized and pick pocket proof. The locking carabineer is awesome! The quality of material is exceptional! The size is perfect to tuck under a jacket if necessary. Because it is small I had to pack thoughtfully to secure important documents, money and cards. I carried a small backpack with rain gear and shoes that didn't need to be secured. The pockets were plentiful, and easy to organize. Very pleased!
I suppose all sling-type bags involve trade-offs. This Waterfly really worked for me, but there are issues that may make it less appealing for some buyers.1. As other reviewers have commented, the front snap is prone to pop open. But I've found that only happens when the bag is overloaded. Most of the time mine didn't open, even though it was holding a phone, an 8 inch tablet, a wallet, and two pairs of glasses (with room to spare). If you are planning to carry much more than that, you could always try the larger size Waterfly.2. The shoulder strap has minimal padding. But with a bag this small I didn't find that a problem. Plus I imagine that in warmer weather, it will be a relief not to have some bulky strap over my shoulder.3. There is no padding in the back of ... MoreI suppose all sling-type bags involve trade-offs. This Waterfly really worked for me, but there are issues that may make it less appealing for some buyers.1. As other reviewers have commented, the front snap is prone to pop open. But I've found that only happens when the bag is overloaded. Most of the time mine didn't open, even though it was holding a phone, an 8 inch tablet, a wallet, and two pairs of glasses (with room to spare). If you are planning to carry much more than that, you could always try the larger size Waterfly.2. The shoulder strap has minimal padding. But with a bag this small I didn't find that a problem. Plus I imagine that in warmer weather, it will be a relief not to have some bulky strap over my shoulder.3. There is no padding in the back of the bag. Could be a turnoff for some users, but on me the bag barely touches my back when I'm carrying it.What's more, the bag fabric is durable and comfortable, the zippers work very well, and the handy locking mechanism on the main zipper and the lower strap loop are things you rarely find on sling bags. So overall I'm very pleased.
I have ordered a couple of sling back packs for international travel. This one is by far the nicest. There is thick padding on the front and back portion of the main bag. Love the security lock on the zipper with a threaded lock to prevent pickpockets. Several internal pockets for organization. The zipper on the backside of the bag is a bonus. The strap is wide and nice material. Can switch the strap from side to side...the square ring is metal and is threaded... nice details compared to other bags. Keeper!!
Love this bag! I would note that the snap/magnet isn't very strong and likewise doesn't make that section/pocket very secure from a pickpocket perspective, HOWEVER the rest of the zipping pockets more than make up for it. The strap is nice and thick but lays flat, the adjustable length is great for both short and tall torso (I am 5'10" with most of my height in my my torso (that paints a strange picture) so I need a bag to hang a little longer to get to a comfortable position). The locking strap hook is nice and sturdy. Good zippers, thick zipper pulls (the one zipper lock seemed it would break but it didn't,) lots of compartments within main compartment. Read the dimensions, it is not a large bag but great for the George Carlin "smaller version of your stuff," the ... MoreLove this bag! I would note that the snap/magnet isn't very strong and likewise doesn't make that section/pocket very secure from a pickpocket perspective, HOWEVER the rest of the zipping pockets more than make up for it. The strap is nice and thick but lays flat, the adjustable length is great for both short and tall torso (I am 5'10" with most of my height in my my torso (that paints a strange picture) so I need a bag to hang a little longer to get to a comfortable position). The locking strap hook is nice and sturdy. Good zippers, thick zipper pulls (the one zipper lock seemed it would break but it didn't,) lots of compartments within main compartment. Read the dimensions, it is not a large bag but great for the George Carlin "smaller version of your stuff," the essentials. Phone, wallet, sunglasses case, Chapstick, passports, keys, kindle and some small wrapped souvenirs I bought all fit nicely. Bought for travel but became my main purse. (Didn't rate the waterproof aspect as I didn't test it)
I got this sling bag to use for music festivals. I love most of the features, but it is not the most comfortable thing to wear especially for a long period of time.My boyfriend and I have both tested this (I am 5'10" 215lbs, and he is 5'6" 155lbs). The strap is made of a seatbelt-style material that chafes the neck on both of us whether we are wearing it forwards or backwards. The strap can be removed and switched to the opposite side, so it will work for anyone regardless of what is most comfortable.Other than that, the bag is perfect. It doesn't make me sweat even after wearing it for a long time. The zippers are heavy-duty and slide very smoothly. They also have barrel screws to prevent theft which is really nice.The inside has a nice mix of pocket types and a ... MoreI got this sling bag to use for music festivals. I love most of the features, but it is not the most comfortable thing to wear especially for a long period of time.My boyfriend and I have both tested this (I am 5'10" 215lbs, and he is 5'6" 155lbs). The strap is made of a seatbelt-style material that chafes the neck on both of us whether we are wearing it forwards or backwards. The strap can be removed and switched to the opposite side, so it will work for anyone regardless of what is most comfortable.Other than that, the bag is perfect. It doesn't make me sweat even after wearing it for a long time. The zippers are heavy-duty and slide very smoothly. They also have barrel screws to prevent theft which is really nice.The inside has a nice mix of pocket types and a carabiner for keys.Mostly I love this and I think it would work really well for travel. However walking and dancing for hours in the sun can be uncomfortable because of the strap.
I have very reluctantly bought a "man bag" - I bought it because following a serious injury I need to use crutches or a wheelchair for 1 - 2 years (hopefully no longer). Fumbling for my phone or wallet while on crutches was awkward and made me feel even more vulnerable than I already do in this condition.So I'm not a big fan of these things. I don't need quick access to hair gel, beard wax or any other male grooming stuff because I'd sooner have needles stuck in my eyes than use them. Oh and I don't have a beard.Having said that, this bag is excellent. It is very well made, spacious, comfortable to wear (either across my chest or back) and the "hidden pocket" is a great idea.I bought three different bags and this was by far the best. One was so small my hands ... MoreI have very reluctantly bought a "man bag" - I bought it because following a serious injury I need to use crutches or a wheelchair for 1 - 2 years (hopefully no longer). Fumbling for my phone or wallet while on crutches was awkward and made me feel even more vulnerable than I already do in this condition.So I'm not a big fan of these things. I don't need quick access to hair gel, beard wax or any other male grooming stuff because I'd sooner have needles stuck in my eyes than use them. Oh and I don't have a beard.Having said that, this bag is excellent. It is very well made, spacious, comfortable to wear (either across my chest or back) and the "hidden pocket" is a great idea.I bought three different bags and this was by far the best. One was so small my hands wouldn't fit in the pockets. My hands are large, not XL.I can't vouch for whether it is waterproof as I've not been out in the rain. My wife told me it was a daft colour to buy because it would get mucky, so she scotchguarded it for me. It's holding up fine - better than I am. Maybe I need scotchguard?Anyway - I'm really pleased with it, would happily recommend it and might even keep using it once my vertebrae are fused.
This bag is fairly compact but easily fits a phone, wallet, notebook, battery pack, cords and other essentials. It’s well thought out and can be used either on the left or right, thanks to a switchable strap. The small zipper pocket on the back of the pack sits against your body and is convenient for stashing a transit pass or a little bit on money so that you do not have to open the lockable section all the time. The secured section “locks” with a screw closure (see photo). There are interior pockets to help keep you organized as well as an external front pocket with a low-snag velcro-style closure. The internal dividers are good in terms of type and placement but the material feels a little crinkly/cheap.I have both an anti-theft bag and a sling/cross bag from ... MoreThis bag is fairly compact but easily fits a phone, wallet, notebook, battery pack, cords and other essentials. It’s well thought out and can be used either on the left or right, thanks to a switchable strap. The small zipper pocket on the back of the pack sits against your body and is convenient for stashing a transit pass or a little bit on money so that you do not have to open the lockable section all the time. The secured section “locks” with a screw closure (see photo). There are interior pockets to help keep you organized as well as an external front pocket with a low-snag velcro-style closure. The internal dividers are good in terms of type and placement but the material feels a little crinkly/cheap.I have both an anti-theft bag and a sling/cross bag from premium brands. In terms of anti-theft, the strap on this bag is not made of the unslashable material found on my other bag. The “screw clip” to switch strap sides could also be used to unhook and wrap the strap around a table or chair etc. to secure it but it doesn’t have a feature specifically for that like my other bag does. I also don’t think this product has RFID blocking tech. My regular premium sling/cross bag has nicer internal materials but lacks the ability to change strap sides—annoying because I am a lefty. And it doesn’t lock. It also lacks an easy access front pocket and a secret back pocket, both of which this more economical bag provide.Overall this feels like a hybrid: decent pickpocket thwarting, less so for folks trying to slash and grab, still a good daily bag for travel or going out in town.
| Is discontinued by manufacturer | No |
| Product dimensions | 25.4 x 6 x 50.8 cm; 317.51 Grams |
