Sea to Summit Spark Pro -9C Down Sleeping Bag Regular

This sleeping bag has just about every feature you could wish for. You can unzip the arm area, the foot area, and fully unzip it to use as a blanket. You can even zip two bags together! It cinches up around the head and neck area to keep in maximum warmth. It’s also filled with goose down, allowing it to be both breathable and incredibly warm. What I’m still blown away by is the weight- it comes it at under 2 lbs and compresses down into a very small pack. This is perfect for overnight hikes where every ounce matters. I’m so excited to bring this along for cold weather camping!

A great product. Not certain about comfort temps

Positives: well made, packs down REAL small, the zips are awesome, and it was super comfy.I'm 184cm and 80kg, and fit well, but any taller I'd go the longer option, not the regular.Feedback after usage: Took this on 3 nights camping, 2 nights of 2c and very moist air. 1 night 4c and drier air. Was using a sea to summit insulated mat (R4.7) in a pretty airy tent.On the moist air nights, by 3-4am I was not comfortably warm. Tried adding some thermal clothing, but was only able to solve warmth problems by adding my spare sleeping bag on top.Also, noticed a cold spot on my lower back when on my side, where I presume there is slightly less down than the rest of the bag.On the third night at 4c was VERY warm, no issues staying comfy.So my theory (which I'm ... MorePositives: well made, packs down REAL small, the zips are awesome, and it was super comfy.I'm 184cm and 80kg, and fit well, but any taller I'd go the longer option, not the regular.Feedback after usage: Took this on 3 nights camping, 2 nights of 2c and very moist air. 1 night 4c and drier air. Was using a sea to summit insulated mat (R4.7) in a pretty airy tent.On the moist air nights, by 3-4am I was not comfortably warm. Tried adding some thermal clothing, but was only able to solve warmth problems by adding my spare sleeping bag on top.Also, noticed a cold spot on my lower back when on my side, where I presume there is slightly less down than the rest of the bag.On the third night at 4c was VERY warm, no issues staying comfy.So my theory (which I'm trying this w/E) is with a tent that has higher sides to keep the cool air out a bit better this bag will probably do well at its advertised comfort temps of -3c. But still gotta admit was a little disappointed on the first two nights.

Definitely worth the upgrade!

I am from Missouri where the winters aren’t too wild, but get a little lower than freezing. I’m trying to get my pack weight as low as possible while still staying warm. (I sleep cold). I needed a bag that could handle my travels out west, but also my home state. Weight is my main priority, but with the insane 950+ down I didn’t have to worry about that. The ability to unzip it entirely and use it as a blanket was a big selling point for that large temperature range. This is the more ideal spark bag in my opinion. I’m 6’3 so I ordered the long version and I can still sleep in a ball! The large is a little wider than the regular and I need that space for when I toss and turn constantly. I haven’t had a problem with the snag zippers, but I am worried when it does with ... MoreI am from Missouri where the winters aren’t too wild, but get a little lower than freezing. I’m trying to get my pack weight as low as possible while still staying warm. (I sleep cold). I needed a bag that could handle my travels out west, but also my home state. Weight is my main priority, but with the insane 950+ down I didn’t have to worry about that. The ability to unzip it entirely and use it as a blanket was a big selling point for that large temperature range. This is the more ideal spark bag in my opinion. I’m 6’3 so I ordered the long version and I can still sleep in a ball! The large is a little wider than the regular and I need that space for when I toss and turn constantly. I haven’t had a problem with the snag zippers, but I am worried when it does with the denier being so thin. I did wish it had glow and the dark zipper pulls like my old north face cats meow sleeping bag, but for a long 15 degree bag coming in at 1 pound and 14 ounces? I think I can manage

Great bag

Been using this bag for late fall canoe camping and it's great. Packs down relatively small and is versatile with its multitude of zippers. Comfort rating is -3C on this -9C bag which is accurate for me as a cold sleeper. (I use a liner if it drops to freezing. )Only miniscule compliant I have is with the compression sack it ships with. One of the straps is twisted and while it doesn't affect the bag, I thought it was a sloppy mistake for an ultra premium bag.

High quality sleeping bag!

This sleeping bag is top of the line in camping equipment & sleeping bags! I was so amazed how lightweight this bag is, which makes it perfect for hiking & camping. This bag is made from high quality RDS-certified goose down with a non-PFC Ultra-Dry Down treatment wrapped in extremely breathable 10D fabrics. This is a unisex bag that can be unzipped & used for a quilt. Does have a hoodie cover for your head to keep your head warm as well in up to -9 degree Fahrenheit weather. I 1000% recommend this product for camping, especially in the cold weather!!

Sea to summit Spark Down zero degree sleeping bag

Best purchase ever! I bought this for the COLD fall nights backpacking in Glacier Park, and it did not disappoint. Keeps me toasty warm. I love the light weight, and it packs down fairly small. The baffles and extra down in the hood are great touches. Would 100 percent recommend this sleeping bag.

Ultralight and toasty comfort

The Sea to Summit Spark Pro Down Sleeping Bag 15F is a dream of a bag for ultralight backpacking. It packs down incredibly small, making it a great choice for long treks where every ounce counts. This high-performance bag is also comfortable and toasty, with a roomy ergonomic mummy shape that offers a good balance of warmth and wiggle room. This is an excellent choice for serious backpackers.

Wow!

This sleeping bag is the nicest one I’ve ever seen and will use! It is extremely lightweight but still able to keep you toasty warm. It unzips two different ways so you can roll down the front flap or just unzip one side. It has snaps and bungee cords you can use to help lock in warmth and make sure you are keeping out the cold. The stuffing feels thin but that also helps it to compact and easily put back in the compression bag and storage carrier. This won’t add hardly any weight if you are backpacking into your camp. The size is great for one person but there is an option to zip two bags together to share. And I love that there are accessories available to buy separately for it like a pillow and an inflatable pad. Which if you are sleeping on rocky ground, you’ll ... MoreThis sleeping bag is the nicest one I’ve ever seen and will use! It is extremely lightweight but still able to keep you toasty warm. It unzips two different ways so you can roll down the front flap or just unzip one side. It has snaps and bungee cords you can use to help lock in warmth and make sure you are keeping out the cold. The stuffing feels thin but that also helps it to compact and easily put back in the compression bag and storage carrier. This won’t add hardly any weight if you are backpacking into your camp. The size is great for one person but there is an option to zip two bags together to share. And I love that there are accessories available to buy separately for it like a pillow and an inflatable pad. Which if you are sleeping on rocky ground, you’ll probably want as this doesn’t have much “padding”. This sleeping bag is warm but breathable and for anyone who camps, this is expensive but definitely worth the quality to have.

[Rewarded Review] Best sleeping bag ever!

Love this sleeping bag!!! It is probably the most comfortable, well insulated sleeping bag I've ever owned! I've attached pictures of it unrolled with no one in it, and a pic of me inside with room to spare! The hood attachment part is probably the best part in my opinion. No more cold heads when camping! Rolling it back up for storage was also super easy, which is always a plus. I would definitely recommend this to anyone camping, especially in colder climates!

[Rewarded Review] Sea to summit Spark Down zero degree sleeping bag

Best purchase ever! I bought this for the COLD fall nights backpacking in Glacier Park, and it did not disappoint. Keeps me toasty warm. I love the light weight, and it packs down fairly small. The baffles and extra down in the hood are great touches. Would 100 percent recommend this sleeping bag.