Osprey Ultralight DrySack 20L Whitewater our design philosophy grows from

our design philosophy grows from a belief that the whole is greater than the sum of its parts

A quick and hassle free system for easier reservoir filling

Wide yokes allow for a more comfortable portage

Reinforced overlays provide durability while our 3D patterning supplies the ideal feminine fit

mosquitoes and black flies

Osprey Ultralight DrySack 20L Whitewater our design philosophy grows fromThis ultra lightweight packable backpack is rated IPX5, waterproof non submersible, for any adventure that takes you to humid, wet or sandy destinations. It's perfect for travel, giving you a compact solution for day trips at your destination, or have an extra bag for souvenirs on the return journey. Features Roll top waterproof closure Waterproof coated fabric and seams Rectangular shape for efficient packing Meets IPX5, waterproof non submersible D