CAT TRAVEL KIT: The package includes the litter box and extra scoop & bowl for cat outdoor journey. Zip up and go, no worry about embarrassing moments on the road with this pet suitcase..REPLACEMENT LINER: Take use of double-layer liner design, you can replace the liner when another one is under clean. Meanwhile, the second layer can store treats, snacks and other cat stuff separately..LEAK-PROOF BOX: Water-proof oxford liner can be taken down easily and is machine washable. No leakage, to carry it in the car and hotel. Recommend use with biodegradable bags to ensure odor control..PORTABLE DESIGN: The collapsible litter box can be folded into wallet size within a minute. Super easy to take outside, you don't have to carry a heavy litter box on the road trip anymore..CUSTOMER SUPPORT: The litter box comes with 30 days hassle- for the original package. Feel to us if you have any issues, your satisfaction is always our aim.