The Arva Bivvy Lite is a minimalist’s answer to cold, clammy nights in the mountains, pairing breathable fabric with heat-reflective technology that bounces back up to 70% of your body warmth. Designed to eliminate the condensation issues common in traditional bivy sacks, it keeps you dry, warm, and ready for whatever the forecast delivers. Ultralight yet highly functional, it doubles as an overbag or standalone summer shelter, and even includes a repurposed storage sack that converts into an insulating seat pad for added backcountry versatility.