Durable polyester fibre, inner breathable yarn mesh of the opening for ventilation. 210D oxford cloth bottom for waterproof, you could camp by streams. Easy to set up with sturdy aluminium supporter poles. Ultralight with a storage sack for easy to carry. Weight: 690g/24.3oz. Size: 220*90*50cm/86.6*35.4*19.7in. Package List: 1 * Tent 1 * Storage Sack 4 * Strings 8 * Nails. Ultralight Tent Backpacking Tent Outdoor Camping Sleeping Bag Tent Lightweight Single Person Bivvy BagTent Ultralight Single Person Bivy Tent for Camp Waterproof 1 Man Tent for Camping Hiking Backpacking Hunting Outdoor Survival Gear - Easy Set Up