EcoLeo Litter-Robot Waste Bags, 20-Count Thick Drawstring Liners for Models 4 & 3

EcoLeo waste drawer liners are drawstring bags for collecting and discarding used litter from automatic litter boxes, custom sized at 22 x 16.5 inches (55.9 x 41.9 cm) to fit Litter-Robot 4 and 3 waste drawers.

• Fits Litter-Robot 4 and 3 drawers and Catit SmartSift waste bins — made for compatible automatic litter box waste containers.
• Thick liners with drawstring ties — secure the liner in the drawer, then close it for disposal.
• Made with plant-derived and synthetic polymers plus mineral powder, without conventional polyethylene (PE) — an alternative to traditional PE bags.
• Opaque white and unscented — no added fragrance for litter drawer use.
• Use within nine months of purchase and store in a cool, dry, dark place — helps protect the bags during storage.
• A portion of sales supports medical care and meals for homeless cats through EcoLeo’s affiliated nonprofit.

These liners are made for the waste drawers of self-cleaning litter boxes, where a custom-fit bag can make routine litter disposal more manageable than using an oversized bag. The 20-count pack is intended for cat owners who want a drawstring closure and a bag designed around automatic litter box waste containers.

Which litter box waste drawers do EcoLeo liners fit?

EcoLeo liners fit the waste drawers of Litter-Robot 4 and 3 and are also compatible with the Catit SmartSift litter box waste bin. Their stated size is 22 x 16.5 inches, so compare that measurement with your waste drawer when choosing a liner. The bags are opaque white and unscented.

• Made for automatic litter box waste drawers.
• Compatible with Catit SmartSift waste bins as well as Litter-Robot 4 and 3.

How do you use the drawstring waste bags?

Secure a liner in the waste container, then remove it and tie the drawstrings closed when it is ready to be emptied. The thick bag material is designed to support heavy clumps of cat litter during cleanup. Dispose of the tied bag with its litter waste.

• Drawstring ties close the bag for removal and disposal.
• Keep the bags out of children’s reach to help prevent accidental suffocation.

What are the liners made of, and how does EcoLeo support cats?

The liners use a blend of plant-derived and synthetic polymers with mineral powder, and are made without conventional PE. EcoLeo is a U.S. women-owned small business. A portion of sales goes to its affiliated IRS 501(c)(3) nonprofit, which provides medical care and meals to homeless cats in South Florida and beyond. EcoLeo also partners with other nonprofit cat rescues to test and validate products before release, and offers a satisfaction guarantee: if you are not satisfied, the brand says it will buy the product back, no questions asked.

• Store in a cool, dry, dark place and use within nine months of purchase.
• Litter-Robot and Catit are trademarks of their respective owners; EcoLeo is not affiliated with, endorsed by, licensed by, or sponsored by those trademark owners or their affiliates.

These EcoLeo liners suit cat owners who use a compatible automatic litter box and want a custom-sized, drawstring bag for used litter. They are designed for waste drawers rather than as general-purpose household bags, with dimensions and compatible models stated for drawer fit.

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