Home Slickdeals Mainstays 18 Gallon Storage Containers (Set of 8) $19.99 at Walmart Slickdeals Mainstays 18 Gallon Storage Containers (Set of 8) $19.99 at Walmart By ARCOM - 18 August 2019 136 0 SHARE Facebook Twitter Go to the deal page: Mainstays 18 Gallon Storage Containers (Set of 8) $19.99 at Walmart