National Outdoor Living Brown Resin Outdoor Storage Shed (Common: 20.6-in x 48.8-in; Interior Dimensions: 15.75-in x 44.1-in) in the Small Outdoor Storage department at Lowes.com
YITAHOME 100 Gallon Large Resin Deck Box Outdoor Storage Boxes for Patio Furniture, Outdoor Cushions, Garden Tools and Pool Supplies-Waterproof,Lockable (Light Brown) - Walmart.com
Keter 230-Gallon Deck Box - Sam's Club
Keter 165-Gallon Resin Outdoor Deck Box - Sam's Club