Premium Material: The dog training bag is made with durable polyester for a long lasting experience. Dog pouch for small to large dogs. Easy Open Close: Pet foot hill carrier with wide opening and pull cord closure allows quick access to pouch with one hand, freeing up the dog another for training signals and commands. Large capacity: the measurements of the pet snack pouch are 6.5x3.2x5.5 inches / 16.5x8x14; Easy to store your belongings, such as phone, keys or wallet in the exterior zipper pocket or mesh pocket. The D ring is also functional for hanging your water bowl or dog bowl. Versatile Wear Options: This dog train tote bag can be used in 3 ways. Use the removable strap (adjustable size max 53.5 inches / 136 ) to wear around the waist, across your body, as a shoulder bag or simply attach the plastic clip to your belt. Ideal Pet Reward Size Size: Professional outdoor storage dog bag for dog training, dog sports, clicker training, learning to fetch, walk and food storage for small rewards on the run.