The Valhalla 4 is a fully-featured, lightweight and free-standing shelter offering excellent breathability, comfort and protection.Materials:Epic™ Silicone Encapsulated Ripstop Polyester; SilLite™ Silicone-Impregnated Ripstop Nylon; No-See-Um Mesh; PU-Coated 3000mm Waterproof Nylon Floor 2 side vents with reflective guy-lines 8 internal mesh pockets DAC Featherlite™ poles 8 Y-stakes Breathable ripstop inner wall fabric EPIC™/SilLite™ hybrid design optimizes breathability, air flow, comfort and