Shaped to mesh seamlessly with your pack, these Pack Liners protect the gear you carry from the weather outside. Perfect for 30-50 Liter packs.. . Fabric: 40D Nylon Ripstop. Roll-top waterproof closure. Rectangular shape for efficient packing. Waterproof-coated fabric and seams. Perfect for 30-50 Liter packs.. Capacity: 2,441 cu. in. / 40L. Measures: 20.5H X 11.4W X 12D in.. Weight: 0.19 lbs.. Spot clean. Imported. 845136040854 32138000006 10000609