Helium UL Vestibule nvgroup_277582 The back-of-hand and cuff are

The back-of-hand and cuff are constructed from a 10 oz/yd² FR Nomex® knit blend—93% Nomex® for inherent flame resistance

while full seam taping and YKK® Aquaguard® zippers keep moisture out

the Odyssey Bucket Hat is lightweight

Warmth for Everyday Comfort

and the mesh back provides maximum breathability

Helium UL Vestibule nvgroup_277582 The back-of-hand and cuff areLightweight Extension for the Helium UL Bivy The Helium UL Vestibule is built as a lightweight, waterproof extension for the Helium UL Bivy, adding extra storage and weather protection for fast moving backpackers and minimalist adventurers. Crafted from 100% nylon 15D ripstop with a silicone coating, this semi translucent vestibule delivers durable, waterproof performance while keeping weight to a minimum. The barrel attachment system integrates