Rab Ark Single Person Emergency Bivi | Orange sun hat An adjustable band at the

An adjustable band at the back allows you to change the fit without relying on fixed sizing

or setting up camp

YKK buckles add reliable hardware

while the breathable knit supports a cooler

• One size fits most

Rab Ark Single Person Emergency Bivi | Orange sun hat An adjustable band at theThe Rab Ark Emergency Bivi gives one person a compact layer of protection when an outdoor trip does not go to plan. Made from lightweight polyethylene, it is waterproof and windproof, with taped seams helping reduce exposure to rain and moving air. The heat reflective material is designed to return body heat towards the user, which can help conserve warmth during an emergency stop. It is not bulky equipment either. At 105g (3. 7oz), it adds very