Villey Mummy Sleeping Bag, Lightweight Backpacking Sleeping Bag For, 4 Seasons Product Details Polyester,Silk ?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 a two-way zipper, which can be unzipped inside or outside, is easy to pull back and forth, and the 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 the full-length draft tube, which prevents air leakage in windy weather. The magic sticker securing strap will help prevent the zipper from opening as you sleep, keep you warm, and not easy to catch a cold. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.