SWTMERRY Sleeping Bag 3 Seasons (Summer, Spring, Fall) Warm & Cool

DESIGNED FOR COOL AND COLD WEATHER - Our sleeping bags have a waterproof, weather-resistant design to keep you warm even in extreme conditions - this is achieved through double-filled technology. USED FOR 3 SEASONS - Rated temperature 41-77℉(5-25℃). Comfort temperature is 50-68℉(10-20℃).Portable,lightweight & compact design which is convenient to carry along for emergency, and its ability to withstand extreme weather conditions – certainly the best sleeping bag for backpacks and adventures. EASY TO CARRY – The sleeping bags are safe for machine wash. Each sleeping bag comes with a travel-friendly carry bag, a compression sack with straps, which makes it quite convenient to store and carry the plush sleeping bag along. BOTTOM ZIPPER DESIGN - Separated zipper at the bottom can also make your feet often come out through the wind , you can sleep well. Sleeping bags are available in a variety of colors, personalized for the whole family to choose. MATERIAL - Outer Cover Material:210T Nylon, Cozy, Waterproof and Breathable Fabrics;Lining Material: 190T Polyester Pongee; Fill-Material: 100% hollow fiber.The sleeping bag is a good gear for traveling and walking.