Osprey Ultralight Dry Sack w/ Windows

Osprey's Ultralight Dry Sack is the ideal waterproof bag for organizing your backpack. Its water-repellent 40-denier high-tenacity nylon lining and sealed seams keep your gear dry and dust-free. The big plus of this bag over its competitors is that its base is designed in a square format. It features a viewing window for an easy view of the contents. So your backpack will be easier to arrange, and you won't lose the space associated with the rounded shape of traditional storage bags. These ultralight bags are available in 5 sizes, from 3 to 35 liters, and in a range of colors.

• High visibility


• Reflective stripes


• Coated fabrics and waterproof seams


• Folds up to close completely waterproof


• Rectangular shape for efficient packaging