Dyneema Composite Fabric was developed for America’s Cup racing sails - a material stronger per unit weight than steel, fully waterproof from the factory, requiring no seam-sealing after purchase. Hyperlite Mountain Gear, operating out of Biddeford, Maine since 2010, builds every shelter from it. The Unbound 2P is a double-wall, double-vestibule tent that pitches using your own trekking poles: no dedicated poles to carry, no sleeves to thread at the end of a long day. The full shelter - inner, outer, stakes, and guylines - comes in under 680g for two people. Both vestibules together offer over 1.4 square metres of gear storage. The 2025 revision introduces a fully mesh inner for summer use, with a solid inner available separately for shoulder-season trips. DCF shelters hold their shape in sustained wind in a way that nylon alternatives generally do not. At $775 it is not cheap; it is also a tent that will outlast three or four of whatever comes next.
$775 - hyperlitemountaingear.com