ATEPA Below Zero Down Sleeping Bag for Adults, ISO Tested Comfort -1℃ (30°F), 850G 700FP Down Lightweight Sleeping Bag for Camping, Backpacking & Cold

Details

• BELOW ZERO DOWN SLEEPING BAG: Our adult down sleeping bag is ISO tested with comfort rating -1℃ (30.2℉), limit rating -8℃ (17.6℉) and survival rating -26℃ (-14.8℉), no more "false warm" disappointment like budget bags! Filled with 850g premium RDS-Certified down, the high loft down delivers an unbeatable warmth-to-weight ratio, locking body heat efficiently and keeping you cozy even in sudden cold snaps for winter camping, fall/spring hiking and high-altitude adventures.
• XL WIDE DESIGN – MORE SPACE, SAME WARMTH: Engineered with an extra-wide cut, this sleeping bag (82.68" x 37.4" / 210cm x 95cm) offers more shoulder and leg room while maintaining thermal efficiency. The ergonomic trapezoidal foot box allows natural movement, reducing restrictions and improving sleep quality outdoors.
• WATER-RESISTANT & DURABLE 20D NYLON: Crafted with 20D 400T nylon shell & lining, our sleeping bag repels light rain, dew and condensation—perfect for damp outdoor environments. The professional down-proof technology prevents any down leakage, while the vertical baffle construction with hood down filling eliminates cold spots. Paired with a 3D baffle construction and wind strip, it creates a closed warm air barrier that reduces heat loss by 30%, keeping you dry and cozy all night long.
• THOUGHTFUL DETAILS FOR ENHANCED FUNCTIONALITY AND CONVENIENCE: Designed with your comfort and safety in mind, the ATEPA sleeping bag features an inner pocket, a hood with a draft collar for enhanced insulation, and an ergonomic foot box for added foot space. The YKK zippers are equipped with anti-snag pull tabs for easy use, while the included storage bag(long-term loose storage), mesh bag(air-dries the bag) and compression sack (packable) keep your bag well-protected and compact.
• VERSATILE FOR ALL OUTDOOR SCENARIOS: Perfect for cold-weather car camping, family backpacking, high-altitude hiking, early spring/fall/winter camping trips and base camp adventures. Lightweight 20D nylon reduces your gear weight, while the all-around windproof design (hood, wind strip, drawcords) blocks cold air from every angle—your go-to down sleeping bag for all serious outdoor exploration, suitable for cold sleepers and real campers.