- Take Potty Breaks Anywhere: Our Potty Liners make potty breaks a breeze. Expertly designed to hold up to 150 ML of liquid, toddler potty liners are lightly scented to absorb odors, making them an excellent choice for your at-home or on-the-go potty needs. The potty chair liners also feature disappearing ink pads that make going potty on the training toilet seat fun for your little one.