Lifeunion Saddle Bag Backpack for Dog, Tripper Hound Bag Travel Hiking Camping in 3 Size 100% Brand new and high quality soft nylon,durable and waterproof Two main zipper side pockets on each side with pouch with back mesh designed The adjustable width size chest,have reflective tapes,more secure and enjoy sports at night Provides room for your own disposable dog food, water bottle, house keys,wallet and cell phone Perfect for walking,shopping ,hiking and jogging