The Rab Trailhead Bivi can be used as a standalone sleeping bag cover for lightweight mountain days or as extra protection under a tarp on backpacking or bikepacking trips. The lightweight waterproof construction keeps the worst of the elements off your sleeping bag, whilst an open face style with snap fasteners offers great ventilation to reduce condensation.

Ideal for fast and light adventurers who find a zipped face bivi constricting, the Trailhead Bivi is 406g and packs down to just 18cm x 12cm. Stashable, simple and protective, it’s built for the hardy outdoor adventurer.

Rab Trailhead Bivi Features:

Weight:406g/14.3oz
Top: 40D ripstop nylon with PU coating (108gsm) with fluorocarbon-free DWR \ HH: 10000mm \ MVTR: 10000g/m2/24 hrs
Base: 40D ripstop nylon with PU coating (108gsm) with fluorocarbon-free DWR \ HH: 10000mm
Lightweight and breathable waterproof ripstop nylon fabric
10,000mm Hydrostatic Head
MVTR 10,000 g/m2/24h
Taped waterproof seams
Simple snap-opening entry with stiffened peak and integrated rain gutter
Length: 250cm; Shoulder Width: 85cm
Packed size: 18cm x 12cm
Main: 100% polyamide with polyurethane coating. Second: 100% polyamide with polyurethane coating.

Bivi Bags

Rab Ark Emergency Bivi (Orange)

Mountain Equipment Ion Bivi Bag (Cherry Red)

Rab Trailhead Bivi Bag (Chlorite Green)