Osprey Ultralight Dry Sack with Window

Backpacking

3 L: 3 liters

6 L: 6 liters

12 L: 12 liters

20 L: 20 liters

35 L: 35 liters

3 L: 183 cubic inches

6 L: 366 cubic inches

12 L: 732 cubic inches

20 L: 1,220 cubic inches

35 L: 2,136 cubic inches

Roll-top

Recycled 100-denier x 210-denier high-tenacity triple ripstop nylon (bluesign? approved)

3 L: 8.6 x 6 x 6 inches

6 L: 11.4 x 7 x 6 inches

12 L: 13.7 x 8.6 x 6.6 inches

20 L: 16.1 x 10.2 x 7.8 inches

35 L: 20.8 x 12.9 x 14.1 inches

3 L: 0.9 ounces

6 L: 2 ounces

12 L: 2.8 ounces

20 L: 3.9 ounces

35 L: 5.2 ounces

Contains materials that meet the bluesign? criteria

Contains recycled materials