Initially, I thought the price was a bit higher than the regular kind, but after using it, I noticed the difference. The material is thick and durable; it maintains its shape very well even when filled with water. I often fish in lakes, and using the line to draw water is very convenient; I don't need to bend down close to the edge of the lake. After several uses, I haven't seen any signs of the glue coming loose or water seeping in. I will definitely support the shop again.