Western Mountaineering Alpinlite Sleeping Bag: 20F Down

Why We Like The Alpinlite 20 Down Sleeping Bag

Climbing or traversing technical pitches with a massive load dangling behind you is a bad way to go through life. We recommend the Western Mountaineering Alpinlite 20-Degree Down Sleeping Bag for alpine climbers and weight-obsessed backpackers who demand top-shelf quality and bottom-line weight savings.

We love how its 850-fill down insulation boasts one of the highest quality loft-to-weight ratios around, meaning it´s surprisingly warm for how little it weighs. Western Mountaineering wrapped this insulation around a highly breathable shell to keep the down light and lofty when you´re sleeping in a tent under a rainstorm.

Details

• Ultralight sleeping bag designed for alpinists and backpackers
• Breathable shell fabric keeps down lofty
• 850-fill down provides a high warmth-to-weight ratio
• Continuous baffles and a down-filled collar prevent cold drafts
• Wider shoulder girth allows for extra layering in cold environments
• Western Mountaineering bags are made in the USA
• Item #WES0041

Tech Specs

Material

[face fabric] ExtremeLite, [lining] nylon taffeta

Insulation

850+ fill down

Shape

mummy

Zipper

full-length YKK #5

Max User Height

5ft 6in, 6ft, 6ft 6in, 7ft

Shoulder Circumference

[5ft, 6in] 63in, [6ft] 64in, [6ft 6in, 7ft] 65in

Hip Circumference

[6ft] 55in, [5ft 6in, 6ft 6in, 7ft] 56in

Foot Circumference

[5ft 6in, 6ft, 6ft 6in, 7ft] 39in

Bag Length

5ft 6in, 6ft, 6ft 6in, 7ft

Draft Tube

yes

Pockets

none

Pad Retainer

no

Fill Weight

[5ft 6in] 1lb 1oz, [6ft] 1lb 3oz, [6ft 6in] 1lb 5oz, [7ft] 1lb 7oz

Degree

20 F

European Norm/ISO Comfort Rating

25F

European Norm/ISO Lower Limit Rating

14F

Storage Sack

yes

Stuff Sack

yes

Stuff Size

[5ft 6in] 7 x 13in, [6ft, 6ft 6in, 7ft] 8 x 15in

Claimed Weight

[5ft 6in] 1lb 13oz, [6ft] 1lb 15oz, [6ft 6in] 2lb 1oz, [7ft] 2lb 4oz

Activity

backpacking, alpine

Manufacturer Warranty

lifetime