This Second Track item will be a mystery color, slightly used, but still has lots of life left in it. You might find a few pieces of fur or a bit of dirt on it, but your dog won't mind. If you won't be happy with any color backpack, head on over to our full-price backpacks , where you can choose whatever color you want! Built-in harness for stability and back-mounted d-ring leash attachment Top handle to grab your pup if needed Four adjustment points to fit the pack perfectly to your pup Two saddlebags with 4 total pockets - 2 on each side Approximate total capacities & item weight : Built in poop bag dispenser fits one poop bag roll Interior pull tabs for keys, etc Stitched webbing attachment points Hook & loop closure strap keepers - no hanging strap tails Constructed of durable, water resistant cotton/poly blend fabric Sizing Recommended Use We recommend that initially your dog carries no more than 10% of their body weight, including the contents of the backpack and the pack itself. If your dog is new to backpacks, we suggest starting with a lighter load and adding weight over time. Canned veggies make for a great trial run around your neighborhood!