Why We Love the Ascent 900 Sleeping Bag

When facing harsh conditions on the mountain, the Ascent 900 Sleeping Bag becomes our trusted companion. Its wide mummy shape and angled foot box offer generous space for ultimate comfort. The lofty fill efficiently traps our body heat, while the treated fibers keep moisture away, ensuring a deep and rejuvenating sleep.

Key Features:

- Superb insulation for challenging backcountry adventures

- Crafted from a lightweight and durable material that resists moisture and blocks winds

- Compressible down fill provides exceptional warmth without adding unnecessary weight or bulk

- Trapezoidal boxwall baffle construction ensures insulation is evenly distributed, eliminating any cold spots

- The 3D collar effectively blocks out drafts, enhancing the bag's heat retention capabilities

- An internal stash pocket offers convenient storage for small items such as a headlamp

- Includes a stuff sack for easy and compact storage

Material: 30D recycled Pertex Quantum (nylon), fluorocarbon-free DWR finish, [lining] 20D recycled nylon

Insulation: 650-fill RDS-certified European duck down, Nikwax fluorocarbon-free hydrophobic finish

Shape: wide mummy

Zipper: 3/4-length

Max User Height: [regular] 72.8in, [long] 78.7in

Shoulder Circumference: [regular] 63in, [long] 63.8in

Hip Circumference: [regular] 52.8in, [long] 53.5in

Foot Circumference: [regular] 42.5in, [long] 43.3in

Bag Length: [regular] 84.6in, [long] 90.6in

Draft Tube: 3D collar

Pockets: 1 zippered internal

Pad Retainer: none

Fill Weight: 900g

Degree: 0°F European Norm/ISO Lower Limit Rating

Storage Sack: cotton, water-resistant base

Stuff Sack: drawcord

Stuff Size: 17.7 x 9.4in

Claimed Weight: [regular] 3lb 6oz, [long] 3lb 8.8oz

Activity: camping, backpacking

Manufacturer Warranty: lifetime