• Polyester
• Camping sleeping bags--the is made of , and ,portable
• Warm --you can easily roll up the sleep bag into the attached carrier, and convenient to carry,hiking
• Hiking sleeping bags--the light-weight and sturdy structure of this camping makes your hiking trip more pleasure,sleeping envelope bag
• Sleeping bags for camping--this made of reliable material, it can always keep the warmth inside of ,envelope-shaped
• Outdoor sleeping bags--adopting polyester and polar fleece, it is quite soft, comfortable, skin-friendly and waterproof,adults