Sea to Summit e Vac Compression Dry Bag Pack It Up, Pack It In, Let Me Begin Organize and protect your gear with the e Vac Compression Dry Bag. Designed for backpacking, bikepacking, and water-based adventures, this dry bag allows you to compress your gear while keeping it out of the elements. The air-permeable, waterproof base lets air escape without letting water in, eliminating the need for a purge valve. Four compression straps ensure even compression, and the non-wicking roll-top closure secures your contents against moisture. Available in multiple sizes to suit various packing needs. Features Air-permeable fabric base, allows air to be pushed out while preventing water from entering Recycled 70D nylon main body, provides a durable and eco-friendly construction Non-wicking roll-top closure, for a secure seal to keep contents dry Four compression straps, enable even compression of gear Double-stitched, tape-sealed seams, offer enhanced waterproof protection Oval base with webbing handle, prevents rolling and provides a convenient grab point MFG#: A4228-11SPECIFICATIONSBest Use Backpacking, Bikepacking, Paddle Sports Material Recycled 70D Nylon Waterproof Yes Closure Roll-top Number of Compression Straps4SIZINGSize5 liters8 liters13 liters20 liters35 liters Dimensions6. 5" x 5. 8" x 12. 3"7. 3" x 6. 3" x 14. 2"8. 7" x 8. 0" x 17. 6"9. 5" x 8. 9" x 20. 5"11. 1" x 10. 5" x 23. 6"Weight4. 8 oz5. 4 oz6. 2 oz7. 1 oz8. 7 oz | Sea To Summit | Evac Compression Dry Bag | Nylon