Marmot

unisex Mad River Down 0° Short Sleeping Bag

The Marmot Mad River Down 0° Short Sleeping Bag Outdoor Clothing.

If it ain’t broke, don’t fix it. The Mad River is a packable down mummy bag for the backpacking traditionalist who just wants a good night’s sleep after a good day's slog. 650-fill-power goose down means this bag packs small yet still lofts up tall, so you can comfortably recharge after a long day on the trail. Chemical-free ExpeDry™ tech delivers forever performance without forever chemicals, permanently helping down dry quickly and maintain loft when sweat, humidity, and condensation try to dampen the mood—and the bag’s warming powers. A full-length anti-snag zipper and secondary side zipper give you precision comfort control and blanket-like coverage for changing conditions, sleeping positions, and tent card games. The roomy footbox gives your feet space to breathe, while the insulated draft tube ensures warm air doesn’t drift out when you’re drifting off to sleep. An internal stash pocket keeps valuables like a headlamp or contact lenses secure, while the included storage sack and compression sack ensure this bag is ready to pack down tight from day one.

RDS-certified 650-fill-power goose down with ExpeDry™ for lofty, compressible, quick-drying warmth

ExpeDry™ is a permanent, chemical-free alternative to DWR (Durable Water Repellent), providing quick-drying, loft-retaining performance in wet and humid conditions

Gender-free design: short length fits sleepers up to 5'6"

100% recycled shell and lining fabrics

Full-length, left-side 2-way zipper with an anti-snag slider for improved ventilation, versatility, and easy access

Short right-side zipper offers fold-down comfort and additional ventilation

Anatomically designed footbox with wrap-around construction provides warmth and roomy comfort

Internal stash pocket for contact lenses, headlamp, and valuables

Draft collar seals in warmth and prevents heat loss, even when tossing and turning

ISO temperature testing adheres to reliable international standards

Included storage sack and compression sack let you pack down, cinch up, and head out

Style Variants

Available Colors: Golden Sun/Tangelo

Size Reference for Marmot 0° Short Sleeping Bag

Available Sizes: LZ

View Complete Marmot's Size Guide