The world's first 4-season dedicated free-standing backcountry tarp, the Utopia 1 delivers serious weather protection, unparalleled space-to-weight ratio, superb durability, and is perfect when all you need is a roof or a wind shedding tarp. Dual full-length side vents provide excellent air flow, reflective stake out loops keep you from tripping in the middle of the night and the hydrophilic thread at the seams expand when wet-sealing the seams and eliminating the need for liquid sealant. Use with or without the Utopia 1 Floor. Shelter Specs Type: 1 Person Height: 42 inches Area: 21 sq. ft | 1.95 sq. m Main Body Weight : 19 oz | 537.7 g Pole Weight: 13oz | 367.9g Stake Weight: 2oz | 56.6g Ultra-lite, ultra-strong, and waterproof Silicone-elastomere fabrics allow their fibers to stretch without separating or breaking, and this makes them stronger than conventional PU-coated (or PU/siliconized) fabrics for a far lower weight. || Silicone impregnation means that the silicone completely permeates the fibers and also makes the fabric hydrophobic, so it doesn’t soak up water and gain weight. It is also less likely to wear away or degrade in UV light than PU. || 30 denier SilLite weighs just 1.76 oz/sq. yd (60 g/sq. m) and has a tear strength of 9.5 lbs (4.3 kg). It is significantly lighter and stronger (for its weight) compared to conventional tent PU-coated fabrics. Features 2 side vents with reflective guy-lines 4 Y-Stakes Uses Flexible, component-system 4-season shelter