Built for flash-storm protection, the 100% waterproof, super-breathable Helium II weighs an incredibly light 5.5 ounces. An ultra-compressible piece you’ll never leave behind, it’s so light and packs down so small you’ll forget it’s clipped to your harness until you throw it on to ward off a sudden mid-route downpour.
Fabric : Pertex® Shield+2.5L 100% nylon 30D ripstop
Center Back Length : 26” / 66 cmWeight :5.5oz / 156g Avg. Weight for size M