The Pod Sacs Airstream Lite Compression Sack is a high-performance storage solution designed to minimize gear volume while maintaining water resistance. It features an innovative air-permeable base strip that allows air to be purged quickly during compression without the need for a valve. Constructed from lightweight yet durable 30D siliconized Cordura nylon with a PU coating, it offers excellent weather protection and strength. The sack is equipped with fully taped seams, a roll-top closure with a stiffener bar for a secure seal, and three heavy-duty compression straps with side-release buckles to distribute pressure evenly. Technical specifications: Weight: 55g; Material: 30D Siliconized Cordura; Capacity: 15 Liters (uncompressed).