Home Page

Cart, contains 0 items

When autocomplete results are available use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures.
Expert Help

Sea To Summit
Altitude AtI Sleeping Bag: 25F Down - Women's

4.85 out of 5 stars
20 Reviews

Out of Stock

Don't worry though, we have a lot more Down Sleeping Bags in stock than that.

Shop Similar Products

Altitude AtI Sleeping Bag: 25F Down

When you’re out on a deep-wilderness backpacking excursion it's important to have a sleeping arrangement that balances warmth and lightweight efficiency. The Altitude 25 Sleeping Bag weighs in at under three pounds to keep you moving swiftly on the trail, while a Thermolite insulated foot section instantly warms your feet on cool nights.


Details

  • Down sleeping bag is intended for backpacking in spring and summer months
  • Mummy shape uses a snug fit to reduce dead space for thermal efficiency
  • Shaped hood and oversized draft collar supply options for increased warmth
  • Lightweight compression bag and storage cell pack the bag down for transport
  • Zip the Altitude bag in with an Ascent or Traverse bag to form a double bag
  • Item #STS006Q
Material
20D nylon
Insulation
750+ fill RDS Ultra-Dry Down (water-resistant), Thermolite (footbox)
Shape
mummy
Zipper
full-length
Max User Height
[regular] 5ft 7in, [long] 6ft
Shoulder Circumference
[regular] 58in, [long] 60in
Hip Circumference
[regular] 58in, [long] 60in
Foot Circumference
[regular] 46in, [long] 48in
Bag Length
78.35in
Draft Tube
yes
Pockets
[internal] 1 phone/GPS/valuables
Pad Retainer
none
Fill Weight
[regular] 1lb 2.3oz, [long] 1lb 4.5oz
Degree
25F
Stuff Sack
Ultra-Sil compression bag
Stuff Size
[regular] 6.5L, [long] 8.3L
Claimed Weight
[regular] 2lb 6oz, [long] 2lb 9.3oz
Activity
backpacking, weekend camping
Manufacturer Warranty
lifetime