Marmot Mad River Down 15 Degree Sleeping Bag, Regular

Built for Trail Comfort and Classic Function
Designed for traditionalists who value simplicity and performance, this 15 degree sleeping bag offers reliable warmth and packability for backcountry adventures. The down mummy sleeping bag shape provides thermal efficiency and space-saving comfort, ideal for those who just want a solid night's rest after a demanding day on the trail.

Warmth Without the Bulk
High-quality 650-fill-power duck down delivers excellent loft and compressibility, making this a true lightweight sleeping bag without sacrificing warmth. The insulation expands to trap heat while compressing tightly for packability, making it a versatile backpacking sleeping bag for cool-weather trips where gear space is limited.

Moisture Control with Chemical-Free Technology
The advanced ExpeDry chemical free down resists moisture and dries faster than untreated fills. Whether it's condensation, humidity, or perspiration, this innovation helps maintain loft and warmth-without the use of harmful forever chemicals. It's built to perform on the trail and in your long-term gear lineup.

Versatile Comfort and Smart Details
A full-length anti-snag zipper ensures smooth entry and exit, while a secondary side zipper offers precise temperature adjustment or a blanket-like feel when unzipped. A roomy footbox gives your feet breathing room, and an insulated draft tube helps retain warm air throughout the night. The internal stash pocket secures small items like a headlamp or contacts, and both a compression sack and storage sack are provided for travel and long-term care.