This item is well made of for durable and practical use. Straps are easy to adjust, secure, and have to distribute load and increase comfort, and that is non-slip. It fits big dog sizes and proportions. Perfect for traveling use. It can hold water bottles,poop bags,toys, dog bowls, ,weights. Feature - Color: Green. - Material: Oxford cloth. - Size : About 36-41cm(neck); 58-64cm(chest); 34-51cm(stomach). - Made of material, sturdy, super-tough oxford material, durable and waterproof. - Pouches backpack harness with oxford cloth handle on top. - Unique adjustable saddlebag construction enables adjustment to fit most dog sizes and proportions. - Awesome as hiking/walking daypack for all year round. - Backpack for dogs can also be used as a harness; features rear mounted leash hook to attach dog walking leash when dog needs to be on leash. - Suitable for large dog to wear this travel backpack. - Multi-functional dog backpack, for dog hiking, camping, walks, backpacking trips, traveling or everyday use. Package list: 1 backpack