Why Choose HydroLockers Over Other Dock Storage?
Above-and-Beyond Durability – Rotomolded polyethylene construction shrugs off impacts, UV rays, and corrosion that destroy fiberglass and basic plastic dock boxes.
Weatherproof Protection – Tongue-and-groove or raised-edge lid designs plus integrated drainage keep contents dry even during heavy rain.
Safe & Secure Access – Stainless steel hinges, vandal-resistant hardware, and lock-ready hasps protect valuables from theft or tampering.
Effortless Convenience – Gas-shock lid assist options, off-dock mounting kits, and hose/cable hangers make everyday use easier.
Clean, Modern Design – Attractive styling complements today’s homes, docks, and marinas without the “chalk and crack” look of fiberglass.
Maintenance-Free Ownership – Simply rinse when needed. No painting, sanding, or sealing — ever.
Specifications – HydroLocker®
Model | Capacity | Length | Height | Depth | Weight |
|---|---|---|---|---|---|
HydroLocker 78″ | 25 cu ft 0.71 cu m | 78 in 1.98 m | 26.5 in 0.67 m | 34.5 in 0.87 m | 95 lbs 43.1 kg |
HydroLocker Triangle | 14 cu ft 0.40 cu m | 50.5 in 1.28 m | 30.5 in 0.77 m | 28.3 in 0.72 m | 56 lbs 25.4 kg |
All weights and lengths are approximate and may vary slightly due to manufacturing processes.
HydroLocker 78″ — Maximum Waterfront Storage
Our largest model delivers 25 cubic feet of storage capacity in a sleek, rectangular design. Perfect for life jackets, dock lines, tools, fishing gear, and more.
Key Features:
Expansive storage for serious boaters
Tongue-and-groove lid prevents water penetration
Integrated drainage system
Lock-ready for peace of mind
Optional accessories: Gas Shock Assist Kit, Hose/Cable Hanger Kit, Off-Dock Mounting Bracket
HydroLocker Triangle
Smart Corner Storage
Turn unused dock corners into valuable storage with 14 cubic feet of protected capacity. Ideal for marinas or space-conscious docks.
Key Features:
Space-efficient corner design
Raised-edge lid resists water infiltration
Recessed back accommodates water risers/hoses
Vandal-resistant internal hinges
Optional EnergyMate® integration for dock power management
Secure, Low-Maintenance Storage Built for Life on the Dock
Dock Storage Lockers provide a clean, durable way to keep gear organized and protected right where you need it—on the dock. HydroLocker® dock storage lockers are engineered specifically for waterfront environments, offering a long-lasting alternative to traditional fiberglass or wood storage boxes.
Designed for daily exposure to sun, water, and changing weather, HydroLockers help boaters and marinas keep docks uncluttered while protecting valuable equipment.
Flexible Installation on Multiple Dock Types
Dock Storage Lockers can be installed on a wide range of dock systems, making them a versatile solution for both residential and commercial applications. Common installation options include:
Floating docks
Marina walkways and finger piers
Placement and anchoring options allow lockers to be positioned for convenient access without interfering with boat traffic or dock movement. For docks with integrated accessories, lockers pair seamlessly with other dock accessories to create a clean, organized dock layout.
Choosing the Right Size & Configuration
Dock Storage Lockers are available in multiple sizes to accommodate everything from safety equipment and lines to water toys and maintenance gear. Selecting the right size depends on how the locker will be used—individual slip storage, shared access, or marina-wide programs.
👉 Not sure which locker size or installation option is right for your dock or marina?
A local expert can help you compare options, plan placement, and order the right HydroLocker® solution. Find a dealer to get started.
Built for Marine Environments
HydroLocker® dock storage lockers are constructed with durable, weather-resistant materials designed to withstand harsh marine conditions. Unlike traditional fiberglass boxes, they resist cracking, fading, and water intrusion—helping reduce maintenance and replacement over time.
Secure, lockable designs give boaters confidence that gear stays protected between trips.
Ideal for Marinas & Slip Storage Programs
Dock Storage Lockers are a popular addition in marina environments, where they can be used to:
Offer dedicated storage for slip tenants
Create premium slip upgrade packages
Increase marina revenue without major infrastructure changes
When combined with other dock accessories, lockers help marinas standardize dock layouts while enhancing the overall tenant experience.
Compare HydroLockers vs. Traditional Dock Boxes
Feature | HydroLockers | Fiberglass / Basic Plastic Dock Boxes |
|---|---|---|
Material Durability | Rotomolded, UV-stabilized polyethylene | Prone to chalking, cracking, and fading |
Water Protection | Tongue-and-groove or raised-edge lid | Flat lids often allow water infiltration |
Hardware | Stainless hinges, lock-ready, vandal-resistant | Lower-grade hinges/latches, rust potential |
Ease of Use | Gas-shock lid assist, drainage, off-dock mounts | Basic lids, limited accessories |
Maintenance | Zero — just rinse | Requires painting, sealing, repairs over time |
