Down Sleeping Bag for Adults, 600 Fill Power Ultralight Backpacking

KEEP WARM - The 0 degree sleeping bag is filled with 3.3lbs selected duck down with 600 Fill Power. Pure natural and healthy material, fluffy and soft, no odor or impurities. it can ensure excellent warmth retention. The chest position of the sleeping bag is specially increased with cotton for better thermal insulation. Comfortable Temperature:0°F-17°F, Limit Temperature: -9°F, great choice for cold weather sleeping bag! COMPACT & PORTABLE - Each down sleeping bag for backpacking comes with a compression sack, the ultralight sleeping bag weighs only 4.6 lbs , the package size is only 17.3" x 8.7", it is about half the weight and volume of a polyester sleeping bag, very e saving. The compact sleeping bag is suitable for various outdoor activities such as camping, backpacking, hiking, expeditions, mountaineering, travel, etc. LARGE E - Mummy sleeping bag head shape fits the head better and keeps warm, the lower body is rectangular, you can move your foot freely. The use size of our adult sleeping bag is 31.5"x84.6", the foot zipper can be opened for good ventilation, more ious than regular envelope sleeping bags! If you want to sleep with your family, you can also combine 2 sleeping bags into a two-person sleeping bag. DURABLE & LONG LASTING - 400T 20D high-density nylon fabric, anti-moisture, anti-tear, anti-drilling, high-quality zipper is very smooth to use, the baffle box design makes the down distribution more even, well-made, high-density quilting prevents the down from coming out. Anti-pinch cloth strips added to the zipper. SATISFACTION GUARANTEE - QEZER always provides our customers with the best sleeping bag products and services. If you have any product questions, we will respond sincerely and do our best to keep you satisfied.