The LitterLocker II is a revolutionary breakthrough in litter maintenance! No more running around for grocery bags, and no more daily trips to the garbage bin. The LitterLocker II is a quick, clean, easy, and odorless litter management system. Three easy steps will end all the frustrations and headaches associated with used cat litter disposal. * Open the lid and scoop in the soiled litter * Close the lid and pull the spring-loaded handle * Release the handle to lock in odors and bacteria!It's that easy! This hygenic system works with easy-to-use bag-dispensing cartridges, and each refill saves 60 grocery bags! The LitterLocker II can hold up to 2 weeks of soiled litter (for 1 cat), and each refill cartridge lasts up to 2 months (for 1 cat). When a bag is full, just open the LitterLocker II, cut the bag, and dispose of it. Then you can pull down more film from the refill cartridge, knot the bag, and pull it to the bottom of the bin. You are now ready to use the LitterLocker II again! LitterLocker II includes 1 shovel tray, 1 refill cartridge, and 1 shovel. Designed and manufactured in Canada.