I’m listing my puppy’s favorite backpack carrier, which he used during his socialization period and is still in great condition! This is perfect for small dogs or puppies until they reach a weight of around 8lbs. It has a short, clip in leash attached to the inside of the bag, which you can use to keep your puppy safe and secure by attaching it to their collar. You can also cinch the opening to keep the puppy snug during your travels. Even though the plastic cinch has a few nibbles on it, the cord is in perfect condition and the cinch itself works as if it were brand new. The backpack comes with a removable base made of an absorbent soft material, zipped around a plastic/polycarbonate base. This supports your puppy, keeps them dry in case of an accident, and makes the base extremely easy to clean. The body of the backpack is in like new condition, and made of black mesh and polyester, with slightly padded straps and sporty white edging. The mesh is fantastic and keeps your puppy from overheating on warm days. It also has side pockets that you can use to store your puppy’s food, water, toys, or whatever else they might need! My puppy gives this bag a 10/10 and would love to pass it on to a friend!