Outdoor Storage Boxes for Australian Homes

Whether it's pool toys scattered across the deck, cushions left out every time it rains, or garden gear with nowhere to live - an outdoor storage box fixes all of it. At SmartStorage.au, we stock weatherproof outdoor storage boxes from 200L right up to 680L, built to handle Australian sun, heat, rain, and humidity. Every box we sell is UV-resistant and lockable, with bench-seat models that double as extra seating for your deck or patio.

What size outdoor storage box do I need?

For cushions and small outdoor accessories, a 290L–390L box is usually enough. Pool toys, sports equipment, and garden tools need 490L or more. For full outdoor storage - cushions, gear, tools, and kids' toys all in one - the 680L bench-seat box is our most popular choice. Measure your space before ordering; most boxes are 120–145cm long.

Size Capacity Best for
Compact 200L – 290L Cushions, small tools, balcony or apartment use
Mid-size 390L – 490L Pool toys, garden gear, sports equipment
Large 680L Full outdoor storage, deck seating, family use

Are outdoor storage boxes waterproof?

Our outdoor storage boxes are weatherproof and water-resistant, with UV-stabilised lids that won't crack, fade, or warp in Australian sun. They're designed to keep contents dry in rain and protected from heat - but they're not fully submersible. Keep the lid closed during heavy rain and avoid placing boxes in areas that collect standing water.

What can I store in an outdoor storage box?

  • Pool and beach gear - inflatables, noodles, goggles, towels
  • Outdoor cushions - keep patio furniture cushions dry and protected year-round
  • Garden tools - trowels, gloves, secateurs, small hand tools
  • Kids' outdoor toys - balls, bikes, water toys, sporting equipment
  • BBQ accessories - covers, tools, cleaning gear, charcoal

Why choose SmartStorage.au for outdoor storage?

  • UV-resistant and weatherproof - built for Australian sun, heat, and coastal conditions
  • Lockable as standard - every box is padlock-ready to secure your gear
  • Bench-seat models available - 490L and 680L boxes double as outdoor seating
  • Free delivery over $50 - Australia-wide, no hidden freight costs
  • Family-run business - 4.8★ from 2,000+ happy customers across Australia

Read our "Comparison Guide to help you decide which size is right for you". if you need further help?

20 products