The ultimate tool box for dog trainers. One bag holds everything — e-collars, bumpers, leads, whistles, bells, first aid, nutrition bars, water bottles and four jelly donuts. Waterproof pocket, two roomy exterior pockets, front bellows pocket, zip mesh flap. Adjustable strap with pad. DuraMax body, Ballistic Cloth bottom. 20”W, 12”D, and 12”H.