COMFORTABLE, DURABLE, SKIN FRIENDLY– lining is skin-friendly & comfortable. polyester makes it durability. You will be comfortable no matter how hard and rough the ground is. Keep you warm and safe even in near-freezing temperatures. waterproof, double-layer technology keep you warm in wet conditions and prevent you from getting damp. Pack small and provides a generous cut at the elbows and knees so side sleepers can shift positions comfortably throughout the night, you can choose your preferred size. Wiped easily by hand and allow to machine wash, versatile and convenient to clean. Equiped with a compression sack, straps, super convenient to storage and easy to carry. Roll control design makes folding quick and easy. 1. COMFORTABLE, DURABLE, SKIN FRIENDLY–  lining is skin-friendly & comfortable. polyester makes it durability. You will be comfortable no matter how hard and rough the ground is. 2.  FOR ALL SEASONS – Keep you warm and safe even in near-freezing temperatures. waterproof, double-layer technology keep you warm in wet conditions and prevent you from getting damp. 3. SEMI-RECTANGLE SHAPE: Pack  small and provides a generous cut at the elbows and knees so side sleepers can shift positions comfortably throughout the night, you can choose your preferred size. 4. EASY TO CARRY AND CLEAN, LIGHTWEIGHT – Wiped easily by hand and allow to machine wash, versatile and convenient to clean. Equiped with a compression sack, straps, super convenient to storage and easy to carry. Roll control design makes folding quick and easy.