Roll-top type waterproof backpack to prevent flooding
A lightweight, highly flexible TPU (thermoplastic polyurethane) film, which has excellent flexibility and abrasion resistance, is attached to both sides of a polyester base fabric to improve waterproofness.
Waterproof backpack that prevents water from entering by high-frequency compression bonding the seams of the main body storage
Even if it rains or goes back to the source, it does not easily get flooded inside and reduces stress during fishing.
* Please note that it is not completely waterproof. (Using a waterproof material, water does not pass from the joint between the material and the main body by the crimping method, but there is a case that water may enter the main body from the joint of the fastener slider.)