ZEROYOYO Portable Outdoor Walking Pet Dog Puppy Snack Obedience Agility Bait Training Food Treat Pouch Storage Bag Holder (Black & Blue) A removable adjustable belt buckle design. Big capacity. The mesh pouches on both sides of the bag can accommodate more stuff, such as clicker, whistle, small toys, etc. Keep your hands free while spending time with your dog! High-grade fabrics is waterproof, easy to wash, sturdy and tear resistant. Suitable for out walking or training the dog at the park.