Introducing the Evac Compression Dry Bag UL, the ultimate solution for keeping your gear dry and compact inside a backpack or bike bag. Crafted from bluesign-approved Ultra-Sil 30D Cordura nylon with a C0 non-PFC DWR, this dry bag is ultra-lightweight and durable. The eVent fabric air permeable base with a C0 non-PFC DWR finish allows you to expel air without letting moisture in, eliminating the need for a purge valve. Compression straps ensure even compression of soft items, while the hypalon non-wicking roll-top closure guarantees water resistance. Simple, extremely light, and reliable, it's the perfect dry compression solution for internal use. **Product Features:** - Made from bluesign-approved Ultra-Sil 30D Cordura nylon - C0 non-PFC DWR finish for eco-friendly water resistance - eVent fabric air permeable base for easy air expulsion - No purge valve needed - Compression straps for even compression - Hypalon non-wicking roll-top closure - Ultra-lightweight and durable design