A dependable workhorse for expeditions in sub-zero conditions, this lofty Summit Series bag is insulated with water-repellent 800-fill ProDown and constructed with a wider, roomier cut and a center zip to make it easier to get in and out. Part of the Summit Series collection- the world’s finest alpine equipment.

• Main body—made with recycled nylon—is light, durable and coated in aluminized HeiQ XReflex™ from Xefco® for higher thermal retention
• Full draft collar and integrated draft overlap for comfort and to help prevent heat loss
• Side half zipper so the sleeper can make adjustments for temperature
• Trapezoidal side-chamber baffles reduce cold spots and retain loft
• Shockcords on back of the bag attach to a sleeping pad so the pad will stay in place while you sleep
• Hood cinch-cord helps seal out the cold
• Fitted hood for more warmth and comfort
• Anti-compression pads for better clo values
• Vaulted footbox
• Waterproof and breathable NeoVent Air™ fabric helps protect the head and footbox
• Compression sack and storage sack included

Specs