Ascent Sleeping Bag: 15F Down
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Quantity
Why We Like The Sea To Summit Ascent Sleeping Bag
The Sea to Summit Ascent lightweight backpacking bag impresses us with its premium down, relaxed mummy shape, and versatile zipper system. It features 19.4 ounces of responsibly sourced, 750-fill duck down that's treated with a durable water repellent to minimize the risk of moisture ruining our bag's lofty insulation. Vertical baffles in the chest prevent the insulation from shifting away from our core while an oversized hood and draft collar seal in our body heat to keep us safe down to 15 degrees. We also like the relaxed mummy shape, which gives us a little more to room while still minimizing weight and bulk for easier packing. Finally, the bag's Free-Flow trip zip system lets us fold down the top third of the bag for maximum ventilation, ventilate our feet, open the bag fully for more comforter-like use, or pair with women-specific right-hand zip models, such as the Sea to Summit Altitude, Journey, and Venture sleeping bags.
Details
- Lightweight down bag with versatile zipper options
- 15F lower limit rating (27F women's comfort rating)
- Down is lightweight, warm, and compressible for easy packing
- Internal pocket for electronics and valuables
- Zip coupling can pair with specific RH women's bags
- Includes Ultra-Sil compression sack and storage cell
- Item #STSZ08H
- Material
- 20D Nylon
- Insulation
- 750-fill Ultra-Dry Down
- Shape
- relaxed mummy
- Zipper
- full-length, half-length
- Max User Height
- 6ft
- Shoulder Circumference
- 61in
- Hip Circumference
- 57in
- Foot Circumference
- 48in
- Bag Length
- 6ft
- Draft Tube
- zippered
- Pockets
- 1 internal
- Pad Retainer
- no
- Venting
- triple zip system
- Fill Weight
- 1lb 5.7oz (615g)
- Degree
- 15F
- European Norm/ISO Comfort Rating
- not available
- European Norm/ISO Lower Limit Rating
- not available
- Storage Sack
- yes
- Stuff Sack
- yes
- Stuff Size
- 6.2L
- Claimed Weight
- 2lb 6.9oz
- Activity
- backpacking, camping
- Manufacturer Warranty
- lifetime
Reviews
Q&A
Overall Rating
5 based on 16 ratings
Review Summary
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Selecting an option will reload the available reviews on the pageMay 1, 2024
Super warm, cozy and lightweight!
[This review was collected as part of a promotion.] I’ve used this sleeping during winter and still using in Utah. Lastly, I camped at Zion and I had a great experience for all of my stays. Firstly, the size is super good, I’m 5’5, 140lb and I still have a lot of room. The sleeping bag is really easy to pack and carry and as a plus lightweight! I didn’t have any problem while hiking it too. It incredibly soft and you can use the zipper to open anywhere. When I wake up I usually just wanna keep my feet open, and with this bag, I can do that easily just by using the zipper for the feet! So far, after camping in the wild, nothing happened to it, so it is durable and deserves the money. I am kind of a person who is cold all the time but after starting to use this sleeping bag, I don’t get cold at nights but I have to add, I use my sleeping pad under my sleeping bag, this couple is like the perfect combo! I can’t wait to use it more!! Highly highly recommended!
Originally reviewed on influenster.com
April 30, 2024
Warm but folds super small!
[This review was collected as part of a promotion.] This sleeping bag is incredible! I’ve never had such a light bag before. I’m so used to those horrible thick flannel sleeping bags, but this bag is filled with down and can squish down to be super small and compact. it is absolutely perfect for backpacking because it is so small. What’s crazy is that it keeps you incredibly warm and you don’t sweat! No thick material, just high-quality down feathers keeping you insulated and warm. Love the mummy shape too as there’s no excess pointless fabric to worry about.
Originally reviewed on influenster.com
April 27, 2024
Great warm sleeping bag
[This review was collected as part of a promotion.] I was very excited to get this sleeping bag and for good reason. The color is beautiful, and it’s super soft and warm, and can easily roll away. It feels very comfortable to lie down in as well.
Originally reviewed on influenster.com
April 26, 2024
Awesome Sleeping Bag 👏
[This review was collected as part of a promotion.] I am so grateful to have received such a nice sleeping bag! It is VERY lightweight, super easy to pack up, and fluffs up in no time. I can't wait to use it on a camping trip!
Originally reviewed on influenster.com
April 26, 2024
Warm and cozy
[This review was collected as part of a promotion.] This was very warm and soft. Perfect for cold weather camping. Im allergic to feathers but my kid loved it. He said it was easy to get in and out of as well.
Originally reviewed on influenster.com
April 25, 2024
Best sleeping bag ever!
[This review was collected as part of a promotion.] This is the best sleeping bag ever! It’s super warm and i love how it has a hood arm holes and feet holes so you can walk around while wearing it. It packs down super nicely for backpacking and i love that you can zip two of them together as well. I’ve never had a nice sleeping bag but let me tell you this is so worth the price to actually be warm while camping or backpacking.
Originally reviewed on influenster.com
April 22, 2024
Sleeping bag that keeps you warm
[This review was collected as part of a promotion.] I have never been a big camper because I do not like the cold, but this sleeping bag makes it all worth it! It keeps you so warm and it condenses so you’re not carrying around a big sleeping bag. It was perfect for both me and my fiancé so both genders are able to use it. It was a little bit bigger on me, but it’s still a great idea for camping! If you’re an avid camper, it’s a great investment.
Originally reviewed on influenster.com
April 22, 2024
Good product
[This review was collected as part of a promotion.] So this thing is comfortable and large. My husband is 5’11” and he has his arms extended all the way up so plenty of room. It’s insulated good and easy to put back in its bag.
Originally reviewed on influenster.com
April 21, 2024
Super comfy!
[This review was collected as part of a promotion.] This sleeping bag is super lightweight and very comfortable. It has very convenient openings and pockets. It is very well insulated but also has areas that allow for ventilation. It also folds up really small so it is easy to tote around.
Originally reviewed on influenster.com
April 21, 2024
So Warm and Snug
[This review was collected as part of a promotion.] Received this free from Influenster to review and give honest feedback. I am so looking forward to camping now. Not that I wasn't before, but this little baby is going to keep me warm. It fits like no other sleeping bag I have ever owned. So soft and comfortable. Filled with down, has a hoodie and the feet open up if I get too warm. Everything I could have asked for. Thanks to @influenster and @seatosummit for the opportunity to test this quality product.
Originally reviewed on influenster.com
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