Roomy interior Compartment: 23-Inch L, 13-Inch W, 22-Inch H * Collapsible - one-button, one-hand folding for storage or transport; Folded dimensions: 36-Inch L by 18-Inch W by 13-Inch H * Lightweight, only 15 -pound * Accomodates a Pet(s) up to 30 lbs.