Ultralight Bivy Electric Blue

The Ultralight Bivy is a minimalist bivy sack, ideal for protecting the sleeping bag against intense condensation inside a tent or snow hole.

It is made from the ultralight and waterproof Pertex® Quantum Pro fabric. A thin membrane responds well to condensation by ensuring optimal breathability.

The seams are designed so as not to touch the ground, effectively limiting the effects of contact with snow.

The bivy sack is equipped with a double drawcord on the hood.

The Ultralight Bivy helps keep your sleeping bag protected from moisture. This concept is essential in winter conditions when frequently changing locations without the possibility of drying out equipment.

It is particularly well suited for use in combination with Cumulus sleeping bags, including in long versions.

• Three-dimensional hood
• Hood adjustment with 2 sliders
• Compatible with all Cumulus® sleeping bags, in all sizes
• Stuff sack included