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Built for paddlers but perfectly suitable for hikers and commuters venturing out in trying conditions, the roll-top SealLine Bigfork Dry Daypack offers fully waterproof protection and comfortably carries 30 liters of clothes or gear. Lightly padded shoulder straps and low-profile webbing waistbelt add comfort and help to stabilize your load. A sliding sternum strap and adjustability in both the shoulder straps and the waistbelt help you dial in fit. The pack's 300D PU-coated polyester fabric is incredibly durable. All of the seams are tape-sealed, and a secure roll-top closure further helps to ensure that contents stay completely protected from the elements. Measuring 22" x 12" x 7", the top-loading pack has an interior volume of 1830 cubic inches. An external bungee attachment system allows you to lash gear externally. The SealLine Bigfork Dry Daypack comes in your choice of colors.
in 1 offers
The lowest price for SealLine - Bigfork Dry Daypack 30L / Blue right now is $379.99 at outdooraction.com.au.
The all-time low was $265.20 on 22 June 2026 — today's price is 43% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 10 Sept 2026.
SealLine - Bigfork Dry Daypack 30L / Blue
Built for paddlers but perfectly suitable for hikers and commuters venturing out in trying conditions, the roll-top SealLine Bigfork Dry Daypack offers fully waterproof protection and comfortably carries 30 liters of clothes or gear. Lightly padded shoulder straps and low-profile webbing waistbelt add comfort and help to stabilize your load. A sliding sternum strap and adjustability in both the shoulder straps and the waistbelt help you dial in fit. The pack's 300D PU-coated polyester fabric is incredibly durable. All of the seams are tape-sealed, and a secure roll-top closure further helps to ensure that contents stay completely protected from the elements. Measuring 22" x 12" x 7", the top-loading pack has an interior volume of 1830 cubic inches. An external bungee attachment system allows you to lash gear externally. The SealLine Bigfork Dry Daypack comes in your choice of colors.
Built for paddlers but perfectly suitable for hikers and commuters venturing out in trying conditions, the roll-top SealLine Bigfork Dry Daypack offers fully waterproof protection and comfortably carries 30 liters of clothes or gear. Lightly padded shoulder straps and low-profile webbing waistbelt add comfort and help to stabilize your load. A sliding sternum strap and adjustability in both the shoulder straps and the waistbelt help you dial in fit. The pack's 300D PU-coated polyester fabric is incredibly durable. All of the seams are tape-sealed, and a secure roll-top closure further helps to ensure that contents stay completely protected from the elements. Measuring 22" x 12" x 7", the top-loading pack has an interior volume of 1830 cubic inches. An external bungee attachment system allows you to lash gear externally. The SealLine Bigfork Dry Daypack comes in your choice of colors.
Last updated at 10/09/2026 00:19:34
SealLine Bigfork 30L Dry Day Pack
Delivery $19.99
originally posted on seallinegear.com
I purchased this for marine field work. I use it daily to carry gear to intertidal sites and for open-boat travel in all weather conditions. I've only had it for 2 months, but it has survived, without any obvious wear, slight dragging on jagged rocks and carrying heavy loads, all while keeping my gear dry. The volume and dimensions are an excellent 'all around' mid-size for day use. It is slightly bigger than the small urban backpack, fitting lots of gear, but smaller than the 35L boundary bag, so it doesn't feel sloppy when not full. The outside cord is great for wet gear (post surf, or soaked rain gear) and the clip at the end is a fantastic touch to keep it all neat. To make this bag perfect for me, I would add an inside pocket and optional back panelling for ... MoreI purchased this for marine field work. I use it daily to carry gear to intertidal sites and for open-boat travel in all weather conditions. I've only had it for 2 months, but it has survived, without any obvious wear, slight dragging on jagged rocks and carrying heavy loads, all while keeping my gear dry. The volume and dimensions are an excellent 'all around' mid-size for day use. It is slightly bigger than the small urban backpack, fitting lots of gear, but smaller than the 35L boundary bag, so it doesn't feel sloppy when not full. The outside cord is great for wet gear (post surf, or soaked rain gear) and the clip at the end is a fantastic touch to keep it all neat. To make this bag perfect for me, I would add an inside pocket and optional back panelling for structure. I was also surprised at the bag material. I was expecting/hoping for the same burly material as the older boundary bags, but it is thinner.
originally posted on altitude-sports.com
This bag is built really well but lacks internal pockets. It’s one big open compartment and you have to constantly fish through to find things, making it unpractical as a travel day bag. When unrolled, the bag is pretty high, which makes fishing things out difficult. The mesh on the outside is great to use for wet towels / wet snorkel gear. The bag would benefit from an exterior water bottle pocket as bottles don’t sit properly in the mesh).
originally posted on REI
Similar to another review, I ordered this and it came with a hole in the bottom along the seam the size of a popcorn kernel. First trip out with it, and everything inside was soggy. I'm sure REI and/or Sealline will replace or refund for it, but the quality control on these or a batch of these was not adequate. That's a bummer because otherwise, it seems like a great product and minus the hole I'd love to use one!
| Attachment point | Allows for clip-on accessories. |
| Light-colored interior | Easily identify contents within. |
| Pack Volume | 30 liters |
| Length | 12 in |
SealLine Bigfork 30L Dry Day Pack
Delivery $19.99
I purchased this for marine field work. I use it daily to carry gear to intertidal sites and for open-boat travel in all weather conditions. I've only had it for 2 months, but it has survived, without any obvious wear, slight dragging on jagged rocks and carrying heavy loads, all while keeping my gear dry. The volume and dimensions are an excellent 'all around' mid-size for day use. It is slightly bigger than the small urban backpack, fitting lots of gear, but smaller than the 35L boundary bag, so it doesn't feel sloppy when not full. The outside cord is great for wet gear (post surf, or soaked rain gear) and the clip at the end is a fantastic touch to keep it all neat. To make this bag perfect for me, I would add an inside pocket and optional back panelling for ... MoreI purchased this for marine field work. I use it daily to carry gear to intertidal sites and for open-boat travel in all weather conditions. I've only had it for 2 months, but it has survived, without any obvious wear, slight dragging on jagged rocks and carrying heavy loads, all while keeping my gear dry. The volume and dimensions are an excellent 'all around' mid-size for day use. It is slightly bigger than the small urban backpack, fitting lots of gear, but smaller than the 35L boundary bag, so it doesn't feel sloppy when not full. The outside cord is great for wet gear (post surf, or soaked rain gear) and the clip at the end is a fantastic touch to keep it all neat. To make this bag perfect for me, I would add an inside pocket and optional back panelling for structure. I was also surprised at the bag material. I was expecting/hoping for the same burly material as the older boundary bags, but it is thinner.
This bag is built really well but lacks internal pockets. It’s one big open compartment and you have to constantly fish through to find things, making it unpractical as a travel day bag. When unrolled, the bag is pretty high, which makes fishing things out difficult. The mesh on the outside is great to use for wet towels / wet snorkel gear. The bag would benefit from an exterior water bottle pocket as bottles don’t sit properly in the mesh).
Similar to another review, I ordered this and it came with a hole in the bottom along the seam the size of a popcorn kernel. First trip out with it, and everything inside was soggy. I'm sure REI and/or Sealline will replace or refund for it, but the quality control on these or a batch of these was not adequate. That's a bummer because otherwise, it seems like a great product and minus the hole I'd love to use one!
I used this dry bag as my 'day bag' on a 49 day canoe trip in the northeast. It did great and kept everything dry perfectly fine. I love this size for easy access to my snacks, first aid kit, and to store an extra layer or two during the day. I also use it if I am going for a day trip canoeing.
I use this puppy to carry my wetsuit down to the beach. So far so good. Really nice shoulder straps. Gets kinda sweaty if you wear it with no shirt.I bought it cause it’s made in the USA and I’d do it again for that reason alone
I love the size. I have a North Star canoe/kayak and this 30 liter pack was just what I was looking for. I do day outings and this is the perfect size for day trips to hold everything from first aid, tarp for emergency shelter, navigation, photographer, binoculars, and food. Just put everything in, close the top, and everything is dry and safe. Make sure you attach it securely to your kayak or canoe.
As comfortable as possible loaded with 31 lbs of food and wine! Best solo food pack I have used in 6 years of BWCA canoe tripping. I love not having to deal with extra waterproof lining. Also excellent as a day pack for canoeing and hiking. It could be improved by adding pocket for fuel container/large water bottle. These things end up hanging by clips, which is inconvenient compared to pocket. I will likely purchase another.
Slightly smaller variant of their older bike specific model which lasted almost ten years of daily use and travel. Great and more practical alternative to their bike specific one. Pack and forget, regardless the weather. Dries essentially immediately upon departing precipitation. Subpar their older, but still the best real world daily commuter bag out there for the bike. Tried a few and returned to this one. Light, simple, tough.
I purchased this to use as a day bag while canoeing, so that I didn't have to open my main 115L pack or barrel to access certain items like camera, rain jacket or snacks. It served it's purpose well and my wife often carried it on her front with the canoe barrel on her back and it served well to counterbalance the heavy barrel on long portages.The material is all very durable and the seams and welds look like they will last along time. No hesitation throwing this bag in the bottom of a canoe. The straps on the front are very useful as well for keeping a rain jacket or long sleeve close at hand.
I have had mine for a couple of years now. It works as advertised and has held up well, there is no visible wear to the bag and it is still airtight. I use mine for a pack boat day pack. I can carry my boat and a full day’s gear in one trip from the car or when portaging around strainers or other obstacles. I probably would never use it as a hiking pack just due to the abuse I would subject it to.
| Attachment point | Allows for clip-on accessories. |
| Light-colored interior | Easily identify contents within. |
| Pack Volume | 30 liters |
| Length | 12 in |