Glantop Waterproof Dog Bag Pack Hound Travel Camping Hiking Backpack Saddle Bag Rucksack 100% Brand new and high quality polyester material,durable and waterproof Stylish, Lightweight and Washable,mesh in the middle is breathable and cooling, bring your loved dog comfortable feelings Chest and back circumference are adjustable;The bag inner have sandwich air net, very comfortable Two convenient pockets provide room for your own disposable dog food, water bottle, house keys, and cell phone. Perfect for walk,shopping ,hike and jogging, and gear for you and your pet wherever you go Chest Strap: 29.5-41 inch (with adjustable strap) Bag Size: 34x28 cm