The warp is polyester, the weft is a blend of cotton and nylon, and the back side is coated with 0.5mm TPU.
It is a hybrid material that is waterproof with a water pressure resistance of 10,000 mm, but has a blend of about half cotton, so you can enjoy the change in color and texture over time.
Can be used as camping tools such as pegs, hammers, and ropes, or as a travel pouch.

Actual capacity 8L