MSR Elixir Gear Shed, Grey Increases the Vestibule area of elixir 2 and elixir 3 tents Hooped Vestibule with 7000 Series aluminum poles Expands the weatherproof coverage Partial floor keeps critical gear clean and Dry Turns your backpacking tent into a base camp tent Rainfly: 68D polyester polyurethane coated 1,500 mm | weight: 0.82 kg (1 lb. 13 oz)