[E652] Sleeping Bag Cover Bivy Sack Waterproof Mummy Style

Comprehensive Protection: Crafted with waterproof and breathable fabric treated with advanced water-repellent technology. The back is coated with a waterproof and breathable layer, offering water resistance of up to 12,000mmH2O (JIS L1092B). Fully sealed seams and waterproof zipper covers provide exceptional weather protection, ensuring a secure barrier against moisture in any outdoor conditions. Compact and Portable: Designed with portability in mind, this bivy sack folds down to just 17.5 x 8.5 cm and weighs less than 400g. It easily fits into a backpack without adding unnecessary weight, making it an ideal companion for backpacking, camping, or everyday carry, ensuring convenience on the go. Warm and Comfortable: The premium waterproof and breathable fabric effectively wicks away sweat and moisture, keeping you dry and comfortable throughout the night. In cold and damp environments, pairing the bivy sack with a sleeping bag helps retain warmth and dryness, delivering a cozy and r