1、Four seasons universal, suitable for various climate conditions, warm and windproof. 2、Can be fully opened, spacious and comfortable, providing enough space to stretch or turn over. 3、Hooded envelope design, better warmth. 4、170T polyester material, skin-friendly and comfortable, tear-resistant and waterproof. 5、Lightweight and easy to store, with a compression bag, suitable for travel. This outdoor camping sleeping bag, made of 170T polyester material, with a hooded envelope design, can be fully opened, and is suitable for all seasons. It is spacious and comfortable, warm and windproof, lightweight and easy to store, making it an ideal choice for travel camping. Features: Four seasons universal, suitable for various climate conditions, warm and windproof. Can be fully opened, spacious and comfortable, providing enough space to stretch or turn over. Hooded envelope design, better warmth. 170T polyester material, skin-friendly and comfortable, tear-resistant and waterproof. Lightweight and easy to store, with a compression bag, suitable for travel. Specifications: Material: 170T Polyester Color: Sapphire Blue, Navy Blue, Army Green （Optional） Size: (180+30)x75cm /（70.9+1.2）x 29.5in Storage Bag Size: 0.7kg-37x15x15cm/14.6x5.9x5.9in 0.95kg-37x18x18cm/14.6x7.1x7.1in 1.3kg-40x23x23cm/15.7x9.1x9.1in Weight: 0.7kg/1.65lb 0.95kg/2.09lb 1.3kg/2.87lb Package list: 1x Outdoor Camping Sleeping Bag 1x Compression Bag 1x Outdoor Camping Sleeping Bag 1x Compression Bag