The simplehuman odorsorb custom fit liners are carbon-infused to naturally adsorb and neutralize odors. These sustainable liners are made with 50% post-consumer recycled (PCR) plastic, keeping material out of landfills and oceans and carbon out of the atmosphere. They are also designed to fit each simplehuman can perfectly so there is no messy bag overhang or bunching – and they never slip. Extra-thick plastic and double-seam construction prevent rips and tears, even if you pack trash to the rim. Quick-dispense packs make it easy to grab liners 1-by-1 without messy unraveling. Refill packs are designed to fit perfectly inside sensor and step cans with the built-in liner pocket system for a faster liner change. Color: Gray.