15°F Quandary Cold Weather Mummy Sleeping Bag for Hiking and Backpacking

Inner and Outer Nylon Shell: Our 15 Degree Sleeping Bag features a durable inner and outer nylon shell designed for both comfort and protection. The materials are built to withstand various outdoor conditions, ensuring you stay warm and dry.

650 Fill Power Insulation: Enhance your warmth with our 650 fill power duck down insulation. This high-performance insulation is paired with horizontal baffles, allowing you to adjust the fill where it's needed most, providing superior warmth regulation.

Revolutionary ClusterLoft Base: Boasting a revolutionary microscopic ClusterLoft base, this sleeping bag is designed to keep you warm from 15°F to 50°F. The innovative technology ensures consistent warmth throughout different temperature zones.

Designed for Outdoor Adventures: Perfect for thru-hiking, backpacking, and camping, our sleeping bag boasts a superior weight-to-warmth ratio. At only 2.71 lbs for regular size, it strikes the perfect balance between weight and warmth. Plus, a sleeping bag stuff sack is included.

Hydrophobic Water Repellent: Stay dry and comfortable in any weather with our DWR-Coated camping sleeping bags. Constructed with a 400T 20 D ripstop nylon fabric liner and featuring 2 large YKK zippers with anti-snag sliders, this bag is designed to repel water and withstand the elements. Additional features include velcro, drawstring, and vertical baffles for enhanced protection and comfort.

Save Space and Weight: Ensure you pack smart with our regular mummy sleeping bag. It fits comfortably up to a 6ft person, providing warmth without the extra bulk. Ideal for 3-season winter use, this sleeping bag offers a perfect balance of warmth and lightness.

Hyke & Byke Sleeping Bags: Experience premium quality with Hyke & Byke. Known for our USA-based brand, we offer a comprehensive collection of adult and kids' sleeping bags, camping tents, and sleeping pods. Designed for all your adventures in nature, our products are engineered to meet the highest standards of quality and performance.