1、Made of high grade materials, which is soft, skin friendly and comfortable 2、Waterproof, anti-fouling, thermal and breathable, suitable for four seasons 3、Two-side zipper, can be used on both inner and outer sides 4、Can be compressed to compact size with a bag, which makes it easy to carry and space-saving 5、Lightweight and portable, suitable for outdoor hiking, camping and traveling Description: Our sleeping is a good choice for outdoor activities. Made of high grade materials, waterproof surface with thermal filling, suitable for 4 seasons. Its envelope shape design is comfortable for sleeping in any post. High quality two-side zipper is smooth and can be used on both inner and outer sides. It can be compressed to compact size with a bag, which makes it easy to carry and space-saving. Lightweight and portable, suitable for outdoor hiking, camping and traveling, worthy to get one. Features: 1. Made of high grade materials, which is soft, skin friendly and comfortable. 2. Waterproof, anti-fouling, thermal and breathable, suitable for four seasons. 3. Two-side zipper, can be used on both inner and outer sides. 4. Can be compressed to compact size with a bag, which makes it easy to carry and space-saving. 5. Lightweight and portable, suitable for outdoor hiking, camping and traveling. Specifications: Materials: Nylon & Polyester Pongee & Artificial Cotton Color Options: Dark Blue; Blue; Orange; Red; Army Green Package Size (Diameter * Height): Approx. 31 * 13 cm / 12.2 * 5.11 inch Unfolded Size: Approx. 205 * 85 cm / 80.7 * 33.4 inch Package Weight: Approx. 860 g Package Included: 1 * Sleeping Bag with Bag