This is the Coghlan's Light Weight Dry Bag - 3 Size Options 10, 25, or 55 Liter

Features:

• RED: 10 Liter (7.5 x 15")
• GREEN: 25 Liter (10" x 20")
• BLUE: 55 Liter (12" x 30")

Made from lightweight Rip-Stop fabric which packs down better than a traditional bulky Dry Bag. Seams are fully taped and waterproof. Use them for backpacking, adventure travel or water sports. Not intended for situations where dry sack will be submerged under water.