Best Lockable Outdoor Storage Containers of 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
Top 10 Lockable Outdoor Storage Containers
YITAHOME Waterproof Garden Storage Box with Lid
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.
Duramax Cedargrain 416 Litre Outdoor Storage Box
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.
Olsen & Smith 775L Weatherproof Garden Storage Box
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.
URBN GARDEN 350L Heavy Duty Storage Box
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.
TecTake Lockable Garden Storage Box 270L
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.
Outdoor Plastic Storage Box with Seating
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.
Trueshopping Waterproof Outdoor Storage Chest Box
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.
YITAHOME 195L Outdoor Storage Box for Garden
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.
Centurion Supports Tungsten 450 Litre Garden Storage Box
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.
vidaXL Light Brown Garden Storage Box
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.
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.

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.