Best Lockable Outdoor Storage Containers of 2025

Toby Butcher Avatar
Toby Butcher
Last Updated: 1 Feb 2025

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Lockable outdoor storage containers are an essential addition to any garden or outdoor space. These containers come in a variety of sizes and styles to suit different needs, from small containers for storing gardening tools to large ones for storing bikes or furniture. They are made from durable materials that can withstand harsh weather conditions and are equipped with secure locks to keep your belongings safe. These storage containers are perfect for those who need extra storage space but do not want to clutter their home or garage. With a lockable outdoor storage container, you can keep your outdoor space organised and tidy while ensuring that your belongings are secure.

At a Glance: Our Top Picks

YITAHOME Waterproof Garden Storage Box with Lid Cover #TOP 1
YITAHOME Waterproof Garden Storage Box with Lid
ftb score rating icon 9.8
Duramax Cedargrain 416 Litre Outdoor Storage Box Cover #TOP 2
Duramax Cedargrain 416 Litre Outdoor Storage Box
ftb score rating icon 9.7
Olsen & Smith 775L Weatherproof Garden Storage Box Cover #TOP 3
Olsen & Smith 775L Weatherproof Garden Storage Box
ftb score rating icon 9.5

Top 10 Lockable Outdoor Storage Containers

YITAHOME Waterproof Garden Storage Box with Lid

VQDD5
Dark Brown
380L
YITAHOME Waterproof Garden Storage Box with Lid Cover
YITAHOME Garden Storage Box Waterproof, 380L Large Outdoor Storage Box with Lid, Lockable Patio Deck Boxes with Handles for Garden Tools Cushion Pillows Pool Supplies,120 x 53 x 63cm, Dark Brown

The YITAHOME Garden Storage Box offers a generous 380L storage capacity, perfect for keeping your garden tools and accessories organised. With its lockable lid, you can ensure your belongings are secure from theft or the elements. Made from upgraded waterproof resin, this box keeps the inside dry, preventing your cushions from mould. The innovative hydraulic rod design allows you to lift and close the lid effortlessly, making it user-friendly and safe for everyone.

What We Like
Large storage capacity
Lockable for extra security
Waterproof and weather resistant
Easy to lift and close
Convenient to move around
#TOP 2

Duramax Cedargrain 416 Litre Outdoor Storage Box

0638801866022
Dark Brown
416L
Duramax Cedargrain 416 Litre Outdoor Storage Box Cover
Duramax Cedargrain Durabox 416 Litre/ 110 Gallons, Outdoor Plastic Deck Box and Garden Furniture Organizer, Woodgrain Texture, Lockable Plastic Cushion Box with gas cylinder, Dark Brown

The Duramax Outdoor Storage Box is your ideal solution for keeping garden tools, cushions, and toys neatly organised. With a sturdy lid that can support up to 220 kg, you can place items on top without worry. The lockable lid ensures your belongings are safe, while the built-in gas cylinder keeps the lid open for easy access. Additionally, the side handling grips make it easy to move the box around your garden or patio, providing convenience when rearranging your outdoor space.

What We Like
Spacious storage capacity
Lockable for security
Durable, weather-resistant materials
Easy to move around

Olsen & Smith 775L Weatherproof Garden Storage Box

STORAGE-SHED
Black
775L
Olsen & Smith 775L Weatherproof Garden Storage Box Cover
Olsen & Smith 775L Large Garden Storage Box - Weatherproof Heavy Duty Garden Tool Box with Padlock - Massive Capacity Outdoor Storage Shed Cabinet for Bins, Garden Tools, and Cushions (Black)

The Olsen & Smith 775L Box offers an impressive 775-litre capacity, perfect for storing wheelie bins, garden tools, and outdoor toys, helping you maintain a tidy garden. Its weatherproof design protects your belongings from rain and sun damage, ensuring they remain in excellent condition. Made from durable polypropylene, this heavy-duty storage box features gas-assisted lifting hinges for easy access. Additionally, the secure lockable design keeps your items safe from theft, providing peace of mind for homeowners.

What We Like
Massive storage capacity
Weatherproof for all conditions
Durable construction materials
Secure lockable design
Easy to move and position
#TOP 4

URBN GARDEN 350L Heavy Duty Storage Box

Anthracite
Large
URBN GARDEN 350L Heavy Duty Storage Box Cover
URBN GARDEN 350L Heavy Duty Plastic Garden Storage Box Huge Capacity Patio Deck Outdoor Container with Handles & Wheels Anthracite Colour

The URBN GARDEN Storage Box offers a generous capacity of 350 litres, making it perfect for storing a wide variety of outdoor items. Its sturdy plastic construction ensures durability, so you can rely on it for years to come. The weather-resistant design protects your belongings from the elements, keeping them safe and dry. Additionally, the lockable lid provides extra security, giving you peace of mind that your items are secure when not in use.

What We Like
Large capacity for storage
Durable plastic material
Weather-resistant protection
Lockable lid for security
#TOP 5

TecTake Lockable Garden Storage Box 270L

Grey
TecTake Lockable Garden Storage Box 270L Cover
TecTake® Garden Storage Box, Lockable, UV-Resistant Poly Rattan Weave, Powder-Coated Steel Frame, Gas Pressure Springs, Removable Inner Pocket, Plastic Caps, Easy Assembly, Waterproof, 270L - grey

The TecTake Garden Storage Box offers a practical solution for keeping your outdoor space organised. With its lockable feature, you can securely store garden tools, cushions, and toys, ensuring your belongings are protected. The durable powder-coated steel frame and waterproof design mean your items stay safe from the elements. Its mobility, enhanced by durable handles and castors, allows you to easily reposition it as needed, making it a versatile addition to your garden or patio.

What We Like
Spacious 270L storage capacity
Weather-resistant and durable
Easy to move and position
Stylish design complements decor
Secure lockable storage option

Outdoor Plastic Storage Box with Seating

Outdoor Plastic Storage Box with Seating Cover
Outdoor Garden Furniture Storage Box - Plastic Seat Utility Chest Cushion Shed Box For Garden Tools, Toys, Equipment | Safe and Secure - All Weather Resistant | Indoor - Green Lid, Handles and Wheels

The BARGAINS-GALORE Storage Box is designed for ease and convenience in your garden. Its hinged lift-up lid allows for quick access to your items, while the lockable feature keeps them safe and secure. Moving the box is effortless, thanks to the handles and wheels that provide portability. You can comfortably seat two adults on this sturdy storage solution, making it multi-functional. Whether storing cushions, tools, or toys, this box is an excellent addition to your outdoor space.

What We Like
Lockable for safety
Easy to move
Comfortably seats two adults
Large storage capacity
Weather-resistant and easy to clean
#TOP 7

Trueshopping Waterproof Outdoor Storage Chest Box

KTL4023BLACK
Black
Large
Trueshopping Waterproof Outdoor Storage Chest Box Cover
Trueshopping Waterproof Outdoor Storage Chest Box - Large Black Lockable Unit with Lid for Garden, Porch, Patio, Conservatory - Store Cushions, Toys, Tools and More - 460 Litre Capacity

The Trueshopping Storage Chest offers a practical solution for your outdoor storage needs. With a generous capacity of 460 litres, you can easily store cushions, toys, tools, and more, keeping your space tidy and organised. Its contemporary design not only adds style to your garden or patio but also blends seamlessly into any setting. Additionally, the assembly process is straightforward, allowing you to set it up quickly and effortlessly, so you can enjoy a clutter-free outdoor area in no time.

What We Like
Large storage capacity
Stylish contemporary design
Easy assembly
Versatile for various items
#TOP 8

YITAHOME 195L Outdoor Storage Box for Garden

JSPL1
Black
195L
YITAHOME 195L Outdoor Storage Box for Garden Cover
YITAHOME 195L Medium Deck Box,Outdoor Storage Container for Patio Cushions,Pool Supplies,Garden Tools,Weather,Brown Resistant,Lockable,Resin (Black)

The YITAHOME Deck Box offers a generous 195L of storage space, perfect for keeping your garden neat by stowing away cushions, tools, and accessories. Its waterproof resin material ensures your items stay dry, protecting them from mould and damage. You’ll find it easy to assemble without any tools, allowing you to set it up quickly. Additionally, the recessed grips make it simple to move the box around your garden, terrace, or even indoors, providing great versatility for your storage needs.

What We Like
Large storage capacity
Waterproof and weather resistant
Easy assembly without tools
Convenient to move
#TOP 9

Centurion Supports Tungsten 450 Litre Garden Storage Box

Centurion Supports Tungsten 450 Litre Garden Storage Box Cover
Centurion Supports TUNGSTEN 450 Litre 119 Gallon Waterproof Extra Large Lockable Easy-Open Garden Storage Box in Black

The Tungsten Garden Storage Box is an extra-large outdoor solution, perfect for keeping your garden tools, furniture cushions, and games safe and dry. Its waterproof design ensures that your belongings remain protected from the elements. You will appreciate the easy-opening lid, which is assisted by two pistons for your convenience. Additionally, the lockable feature provides security, allowing you to store your items with peace of mind. Made from high-quality polypropylene resin, this storage box is both lightweight and durable, making it easy to move around your garden.

What We Like
Waterproof and ventilated
Easy automatic opening
Lockable for security
Durable and weather-resistant
Lightweight and easy to clean
#TOP 10

vidaXL Light Brown Garden Storage Box

364179
Light Brown
55.5 x 43 x 53 cm
vidaXL Light Brown Garden Storage Box Cover
vidaXL Garden Storage Box - Light Brown, Imitation Rattan Design, Outdoor Storage Solution, 118L Polypropylene Material, Lockable Lid, Side Handles

The vidaXL Garden Storage Box is crafted from high-quality polypropylene, ensuring it remains durable against weathering and UV rays. Its lockable lid enhances security, protecting your belongings from theft and the elements. With a generous capacity of 118 litres, you can easily store bulky gardening tools, cushions, or pool toys. The lid opens widely, allowing for easy access to your items, and it doubles as a convenient tabletop when closed, providing you with extra functionality in your outdoor space.

What We Like
Durable polypropylene material
Lockable for security
Spacious 118-litre capacity
Wide-opening lid for access
Elegant imitation rattan design
Buying Guide Image
Editor's Notes

During our lockable outdoor storage container research, we found 23 lockable outdoor storage container products and shortlisted 10 quality products. We collected and analyzed 38,683 customer reviews through our big data system to write the lockable outdoor storage containers list. We found that most customers choose lockable outdoor storage containers with an average price of £116.88.

The lockable outdoor storage containers are available for purchase. We have researched hundreds of brands and picked the top brands of lockable outdoor storage containers, including YITAHOME, Duramax, Olsen & Smith, URBN GARDEN, TecTake.

Written by
Toby Butcher Avatar

Toby Butcher is a Horticulturist, and he earned his title as a Master Gardener in 2016. Toby has acquired a 25-year experience as a home gardener planting, designing, grooming vegetables and flowers. He is the leader of a plant group in Durham. Toby owns a blog where he publishes articles on growing and growing your flowers at home, in a vase, or in a garden.