ZERO Mummy Sleeping Bag

Product Description

The ZERO Mummy sleeping bag is built for cold-weather and high-altitude expeditions. It uses 850+ fill-power down, a durable water-resistant shell, hood design with pull-cords, and shoulder/zipper baffles to lock in warmth. Comfort rated around 14 °F and comfort limit 0 °F making it a serious mountaineering option.

Key Features

Exceptional Warmth & Comfort:Hooded design with shoulder and zipper baffles to minimize heat loss. Adjustable collar and hood cords help retain warmth for comfort below 32°F (0°C).

Functional Design:Internal collar pocket for essentials, plus four small pouches sized for heat warmers when extra warmth is needed.

Premium Construction:Made with durable, water-resistant materials and high-quality white duck down for excellent warmth-to-weight performance. RDS certified for responsible sourcing.

Compact & Portable:Compresses to about 13 x 7 inches in the included nylon compression sack and comes with a mesh bag for long-term storage.

Ideal for Various Conditions:Perfect for mild to cold adventures and performance mountaineering, offering standout warmth for its class and price.

Technical Specs

Best Use

Backpacking/Camping/Mountaineering

Temperature Rating (F/C)

Comfort: 14 F/ -10 C
Comfort Limit: 0 F/ -18 C

Weight

Short: 2 lb. 3 oz. (1000 g)
Regular: 2 lb. 10 oz. (1200 g)
Long: 3 lbs. (1400 g)

Zipper Location

Right

Material

10D taffeta nylon

Insulation Type

White duck down

Fill

850+ fill power (RDS certified)
Short: 570 g of down fill
Regular: 750 g of down fill
Long: 1020 g of down fill

Shape

Mummy

Fit (User Recommended Height)

Short: Fits up to 5' 6" (168 cm)
Regular: Fits up to 6' (183 cm)
Long: Fits up to 6' 6" (198 cm)

Dimensions (L x shoulder/hip width)

Short: 73 x 31/18 inches
Regular: 80 x 31/20 inches
Long: 87 x 31/20 inches

Gender

Unisex

Shipping Time: Orders processed and shipped within 24-48 business hours of placement date. Shipped from Arizona. Delivered in 2-6 days with FREE GROUND SHIPPING on all orders over $75, that ship within the 48 contiguous United States. Additional shipping options available.