These are the new born version of the LONGIN pouches which was sold out in a minute last time! To enhance the strength we applied piping on tarpaulin body. Also, water stop fastener prevent water from entering. (but not waterproof, so please don’t soak it. ) Its size will fit perfectly to the front of your vest or bag, furthermore, the tarpaulin pouches are well suitable to storage small things. These are excellent both for the design and usefulness.