With Outward Hound backpacks, canine companions can finally carry their weight. Featuring roomy saddlebag compartments, mesh pockets, and durable zippers, Outward Hound's backpacks make it easy for you and your dog to enjoy the outdoors together. Small: 12" - 25" girth, 15 - 19 lbs Removable pack takes weight off dog while at rest and allows easy access to contents Reflective accents and bright colors for increased visibility Large pockets that feature wide openings and zipper closures to carry food and water Pack includes interior mesh pockets and elastic water bottle holder