Pongee,Polyester
【Unique Design】-- Combination of mummy and envelope - Mummy upper body, fits the head better and keeps warm. Envelopes lower body, can move or expose the feet. Our sleeping bag is large enough: 86.6” x 31.5” (Large).
【Polyester Spinning Filled】-- Stay wram and dry as a result of Water-resistant shell fabric and Hydrophobic 190T polyester spinning- the microscopic air clusters found in down feathers create a "loft" that traps heat and keep you warm. The Extreme Limit is 32 Degrees F, and Comfort Limit is between 45 - 60 Degrees F.
【Exquisite Craftsmanship】-- Double-end zipper, convenient and convenient to use. The sleeping bag windshield keeps out the wind, with an intimate warmth design. The elastic rope keeps warm and prevents the outside wind from reaching the neck. Thick hood, comfortable and warm. Exquisite craftsmanship, linear stitching, and routing can effectively fix and heat evenly.
【Long Lasting Durable】-- Hike farther with our lightest mummy-down sleeping bag available for this quality and price. Summit any mountain or camp by the summer sea with these compact bags and have room for carrying your favorite fleece blanket or silk liner, goose-filled pillow, and pad.
【Waterproof and Special Design】-- No need to use any waterproof spray treatment. Designed to prevent moisture, reduce humidity, condensation and sweat. Stay warm and prevent moisture even in extreme weather conditions.