Check the listing for details. Portable Mummy Sleeping Bag Lightweight Backpacking Sleeping Bag for 3-4 Seasons. Color: Blue, Condition: New with tags. Listed at 46.99 USD. Description:【Suitable for 3-4 Seasons】 VILLEY sleeping bag offers the best of both worlds for car camping and backpacking with a relaxed, roomy fit and mummy-bag style heat efficiency. The extreme temperature is 23℉, the limit temperature is 50 ℉, comfort temperature is 41℉-50℉. It can be used in spring, summer, autumn, and winter.【Ultralight & Portable】The backpacking sleeping bag size is 86.6x31.5in, weight only 3.3 lbs, super ultralight, and portable. Each sleeping bag is equipped with a travel-friendly compression sack, packed size only 15.3” x 9.8”, convenient to carry along for any outdoor adventures, class camping trips, the aquarium, mountain hiking, summer camp, couch surfing, office nap, etc.【Comfortable& Durable】 The surface material of the mummy camping sleeping bag is made of 290T polyester waterproof fabric; Liner material: 210T pongee fabric; Filling material: silk touch. Warm, skin-friendly, and durable, can stay warm and prevent you from any dampness even in extreme weather, providing you with an ultra-comfortable sleeping environment.【User-Friendly & Easy to Clean】 This roomy mummy sleeping bag with two-way zipper, which can be unzipped inside or outside, easy to pull back and forth, wrap-around zipper can also adjust the temperature according to your needs. The shell of the sleeping bag and compression sack is easy to clean, in case of heavy soiling, the sleeping bag is also designed to be machine washable.【Sleep Warm】 Mummy sleep bag is more efficient at retaining heat than a rectangle-shaped bag. The semi-circular hood is designed with an adjustable drawstring to easily keep your head warm in the coldest climates. Thank to the full-length draft tube, prevents air leakage in windy weather. The velcro securing strap will help prevent the zipper from opening as you sleep, keep warm, not easy to catch a cold.Item Package Dimensions L x W x H‎16.14 x 11.02 x 4.92 inchesPackage Weight‎1.85 KilogramsBrand Name‎VILLEYColorBlueManufacturer‎HANGZHOU GREATSTAR INDUSTRIAL CO.,LTDPart NumberVY133009ABOuter Material‎PolyesterFill Material Type‎Silk touch Outdoors and Indoors EASY TO PACK VILLEY mummy sleeping bag gives you three seasons warm and luxurious comfort feeling! It is compact and lightweight enough for you to carry with every trip, and roomy enough for every turn and movement.Non-Adhesive velcro High -quality velcro strap ensures you will be snug in your sleeping bag and will help prevent any unwanted zipper opening as you sleep, convenient and durable.Wind-Stop Stripe Unique wind-stop stripe design to protect your body from cold wind in cold weather.Waterproof Shell The premium 290T durable water-resistant polyester shell is moisture-proof, blocking cold air from entering, and will keep you dry even on dewy nights!Adjustable drawstring hood When youre camping in extreme weather,a drawstring hood to keep your head, neck,back and shoulders insulated from the cold. The half-circle hood with adjustable drawstring will block cold air from entering and keep you warm. Compress SackWeighs only 3.3 lbs and can be packed into a slim, 9.3"L x 16.9"H carry bag; And the adjustable strap can compress it smaller. Convenient to carry along for any outdoor adventure.