Outdoor Research Helium Bivy Coyote 1 size. Credit the feathery waterproof breathable Pertex Shield+ fabric that doesn t compromise on durability the floor is 70D. This bivy s no-nonsense clamshell design will handle seasons of adventuring to come. Specifications for Outdoor Research Helium Bivy: Manufacturer: Outdoor Research Condition: New Sleep Capacity: 1-Person Weight: 18 oz Packed Size: 4 x 15 in / 8.5 x 38 cm Body Material: Pertex Shield + 2.5-layer 100percent nylon 30D ripstop with clear laminate upper Seasonal/Temperature Use: 3 Season Age Group: Adults Minimum Weight: 1.5 lb Tent Poles: 1 Max Length: 84 in Max Width: 26 in Floor Material: 100percent Nylon 70D Floor Application: Camping Application: Camping Fabric/Material: 100percent Nylon Weight Range: 1 - 1.9 lb Tent Type: Bivy Sacks Features of Outdoor Research Helium Bivy Waterproof Breathable Ultralight Fully Seam-Taped Durable No-See-Um Mesh Style Number Updated due to C0 Materials Update Single-Pole System Reflective Logo and Trims Four Stake Loops (S24 Update) One Guy Line Loop High Volume Toe End Clamshell Opening Two Internal Fly Fasteners Package Contents: Outdoor Research Helium Bivy Outdoor Research 3224140014222: Helium Bivy Coyote 1 size