Storage Cube

Storage Cube
Single & Double – New Product
 
The Storage Cube is a practical new addition to the modular dock range, designed with built-in space to store ropes, fittings, tools, and other essentials right inside the cube.
 
Available in Single and Double sizes, each unit includes a waterproof opening lid to keep contents secure and dry. Double cubes (available on request) can be configured with either one large or two separate compartments, depending on your needs.
 
They’re the exact same size as standard cubes, allowing easy integration into any existing dock system without needing adjustments.
 
Constructed from high-density polyethylene (HDPE), these cubes are built for Australian conditions – UV-resistant, impact-tough, and fully recyclable. Available in Blue or Grey, they require no maintenance and are made to last more than 15 years in the water.
 
Built-in storage compartment for dock gear
Waterproof top lid for protection from the elements
Matches standard cube dimensions for simple installation
Made from UV-stabilised, durable HDPE
Anti-slip surface with smooth, rounded edges for safety
Long-lasting with an expected lifespan of 15+ years
Fully recyclable and environmentally conscious
Available in Blue and Grey (Custom colours available – MOQ applies)
 
Storage Cube Specs
Single Size: 50 x 50 x 40cm
Double Size: 100 x 50 x 40cm
Weight: 5-9kgs
Colour: Blue, Grey
Custom Colour: Any colour MOQ 60m2
Durability: Resistant to UV, frost, seawater, corrosion, and heavy impact
Safety: Anti-slip surface with rounded edges for safe, stable walkways
Flexibility: Modular design allows quick installation and easy reconfiguration
Longevity: Designed for 10–15 years of dependable use with minimal maintenance
Material: 100% high molecular weight & high-density HDPE
Pontoon buoyancy: > 350 kg/m2 - Detection method: QB 1557-1992
Diagonal tensile strength: > 27 kN - Detection method: GB/T 1040.1-2006
Compressive strength: > 40 Kn - Detection method: GB/T 8813-2008
Tensile strength: > 30 Mpa - Detection method: ASTM D638-2014
Impact strength: > 65kJ/m2 - Detection method: ASTM D256-2010
 
ROHS tests
The raw materials do not contain six chemicals including lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyl and polybrominated diphenyl ether, making it more conducive to human health and environmental protection.
 
Pricing ex Depots (Cubes Only)
Single Size $160ea (with dock purchase)
Purchase Separately: $250 (includes shipping)
OTTOP depots in Brisbane, Melbourne, Perth, and Sydney
To Door Delivery and Other Destinations available on request
 
Delivery Time
Approximate lead time is 6–8 weeks
 
Dock Accessories
OTTOP carries the largest range of modular dock accessories in Australia
Discounts available when purchased with a dock system
Accessories also sold separately (shipping applies)
 
Dock Installation
DIY ready with straightforward setup
Two people can install around 50 cubes per hour
Comes with clear, step-by-step instructions
Installation available on request (service fee applies)