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The best waterproof storage boxes for your patio

Ensure that your things are dry and undamaged all year round with waterproof storage. Don’t let the rain be the cause of a rusted power tool or moldy seat cushion. The products on this list will guarantee that your belongings have years of use left in them.

Not only can rain cause discoloration and damage to your belongings, but it can also cause moisture-driven destruction like mold and mildew long after the rain has subsided. You’ll want to choose your waterproof storage box based on the type of protection you prefer. We’ve rounded up the best options for weatherproof storage solutions on this list.

Keter Westwood 150 Gallon Resin Deck Box

Best Storage Box Overall

The Keter Westwood 150 Gallon Resin Deck Box offers ample room for storage with its 150-gallon capacity. Made from weather-resistant resin; this storage box will keep your belongings safe from rainfall. Resistant to rust, discoloration, and dents, its faux-wood design makes it a great neutral accent for your backyard or patio. The storage box doubles as bench seating and can withstand up to 660 lbs of weight.

Lifetime Extra Large Deck Box

Best Plastic

For an extra-large storage option that will protect your belongings from the elements, this outdoor plastic bin is your best bet. Offering 130 gallons in horizontal storage capacity, the Lifetime Extra Large Deck Box features a lockable cover. You can count on the durability of the high-density polyethylene it's comprised of to keep your belongings safe. Its ability to close gently is thanks to a spring hinge.

Suncast 99 Gallon Patio Outdoor Storage Container

Best with Weatherproof Cover

This bundle contains two items. For added protection, the Suncast 99 Gallon Patio Outdoor Storage Container is accompanied by a robust, high-density stitched cover that fits snugly over the resin storage box. The cover is not only weatherproof and water-resistant; it also has ventilation to ensure the storage container stays free of mold and mildew.

Keter XXL 230 Gallon Plastic Deck Box

Largest Storage Option

If you want to go big, try the Keter XXL 230 Gallon Plastic Deck Box. This extra-extra-large resin storage box is not only grandiose in size but utility. Perfect for fitting an abundance of tools, patio cushions, and more, it can also serve its purpose as a side table on your balcony or deck.

Be prepared for rainy weather with the protection against rain, mold, and mildew that these storage solutions offer. Quit throwing out your damaged belongings after a little bit of rain. You’ll be amazed by the protection and organization that a waterproof storage container will provide.