GU. Dawa 2500 fishing box GU models are made of high-strength engineering plastic, all large and small parts are molded in one piece to ensure sufficient strength and sturdiness, is the hardest, but also more durable and compact. Fishing box originally originated from Japan in the iso fishing, the main function is to keep cold, can be a stool to sit, put fishing gear, put the catch of fish, etc. to facilitate the anglers to fish a platform, is an important auxiliary fishing activities in the fishing tackle.