The Rab Superlite Shelter 4 is an incredibly light 4-man emergency bivouac for use on fast and light alpine tours. Made from siliconized nylon and stripped down to only the bare essentials. The Superlite Shelter 4 is supported by the people sitting inside and otherwise has features such as waterproof seats, vents and a built-in pack bag.

Specifications:

Safety orange color that shows well
Reflective logos and details
Weight: 320 grams