simplehuman Compost Pail, Stainless Steel Compost made simple: collect food scraps in this convenient, odor-minimizing stainless steel pail. Odorsorb filters: natural charcoal odorsorb filter is mounted under the lid to neutralize odors without harmful chemicals use 1 filter for everyday use, or 2 for extra-strength odor control Ventilated lid: a pattern of vents along the lid allows air to flow and helps control odors Natural bamboo handle: comfortable bamboo handle for convenient carrying Convenient lid hook: hang the lid anywhere along the rim of the pail