Waterproof case for backpacks Sea to Summit Ultra-Sil Pack Cover 70 l blue

The waterproof backpack for Sea to Summit Ultra-Sil Pack 70 liter backpacks has been manufactured without seams to increase the strength and resistance to water and weather. Silicone Ultra-Sil nylon is very durable, the drain hole allows water to be drained and the central retaining strap keeps the case attached to the backpack. Characteristics: - Made of silicone Ultra-Sil nylon - Withouth stitches - Drainage hole - Central retention strap - Capacity: 50 - 70 l - Weight: 113 g