Construction: Polyester blend. Sizing: Small (8-15lbs), Medium (15-25lbs), Large (25-50lbs), X-Large (50lbs+). Harvey is a 18lb Cocker Spaniel wearing a size Medium. Item will shrink a bit once washed.
The perfect backpack for to and from the gym. Three front pockets as well as a laptop sleeve inside. Velcro patches on the side with cell phone pocket on top....