Waterproof, airtight STREAM TRAIL SAKOSH. The check valve allows you to adjust the amount of air inside the bag, so you can inflate it to protect the contents and it will float even if dropped on the water, making it useful for marine sports and water leisure activities. The strap hole is attached to both long and short knits, so you can use the bag in both portrait and landscape orientations. Besides the bag, you can also use the air to fill it into a cushion or simple pillow.
- Closure: D-Ring
- Fully waterproof lightweight