Large-capacity Design: The main pocket of the pet training bag consists of two separate bags, which can be used to store different dog food or toys; in addition, there is a zipper pocket and a mesh bag on the front of the bag, which can be used to store mobile phones, keys, cards, etc., a zippered pocket with a garbage bag dispenser design on the back for storing poop bags. Easily-Opening Design: Our dog treat pouch uses the innovative one-hand opening design, you can easily open or close the main bag, and it is very convenient to put in and take out items. This design also keeps the food fresh and at the same time avoids spillage during training or running. Removable Inner Bag: The inner bag is made of excellent 70D waterproof nylon fabric, which can be completely disassembled and washed by hand or cleaned in a washing machine. 3 Ways to Carry: This dog food bag can be carried in 3 different ways. There is a shoulder strap with an adjustable length of 83-150CM, you can cross-body like a satchel; there is also a detachable and adjustable waist belt, which can be worn as a waist bag. Or you can attach the metal clip directly to your belt. Practical Metal D-ring: The metal D-ring can be hung with a double-ended buckle traction rope, and a small water bottle can also be hung. It will help you to relieve the burden on your hands as much as possible. Specifications: Material: Oxford cloth Training bag size: 22*19*3cm Belt length range: 78-144cm Shoulder strap length range: 83-150cm Shoulder pad size: 23*6cm Features: ① Made of Oxford cloth, durable; ②Multi-functional belts can be worn in various ways, which is convenient and practical ((①attach to your pants②around your waist③hand on your shoulder④cross your body)); ③Automatically close, easy to put in and take out; ④Large capacity, detachable lining pocket and extra external zipper pocket, enough to hold mobile phones, snacks, keys, toys or snacks; ⑤The stable waist belt with D-ring can be used independently for lanyard or water cup Package includes: 1*Pet training waist bag