This potty liner can be used over and over again. It is collapsible which makes it compact for storage and makes it easy to carry with you Store flat this Kalencom Potette reusable liner or leave in place ready to use Maintains continuity throughout toilet training Easy to empty and clean. Potty Liner refills can be saved for the outdoors and roadtrips Soft and Flexible for comfort while at home, Use Kalencom Potette Plus Liners - 30 Liners for your complete portable solution The Kalencom Potette Collapsible re-usable Liner is a unique re-usable liner that has been designed to make home use for the 2in1 Potette Plus Potty more economical and environmentally friendly. This liner is collapsible, which makes it compact, easy to store and easy to carry with you. Using the re-usable liner with the 2in1 POTETTE PLUS is easy. To clean, empty, wash, disinfect and clean in the same way as a standard potty. When leaving home, simply take off the re-usable liner, replace it with one of our disposable liners and it is ready for emergency use when on the go and outside the home. What could be easier for all round convenience throughout the whole potty training period? **Only compatible with the 2in1 Potette Plus (Style 2730)