Best Outdoor Storage Containers of 2025

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Outdoor storage containers are a practical and convenient solution for keeping your garden or patio clutter-free. These containers come in various sizes and materials, ranging from plastic to wood, and are specifically designed to withstand outdoor weather conditions. They can be used to store gardening tools, toys, cushions, and other outdoor accessories. With their durable and secure design, outdoor storage containers provide a reliable way to keep your outdoor space organised and tidy.
At a Glance: Our Top Picks
Top 10 Outdoor Storage Containers
Olsen & Smith 830L Weatherproof Garden Storage Box
The Olsen & Smith 830L Box offers an impressive 830-litre capacity, perfect for storing garden cushions, tools, and toys, helping you keep your outdoor space organised. Security is enhanced with a supplied combination padlock, ensuring your belongings are safe from theft. Made from durable, weatherproof plastic, it protects your items from the elements, making it ideal for outdoor use. The stylish wood effect adds a touch of elegance to your garden, and its gas-assisted hinges make accessing your stored items a breeze.
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.
Strata XXL 190L Plastic Garden Storage Box
The Strata XXL Storage Box is designed to meet your outdoor storage needs with its impressive 190-litre capacity. Its heavy-duty plastic construction ensures that it remains strong and reliable, capable of withstanding the elements. With a lockable lid, you can keep your belongings safe and secure, giving you peace of mind. Plus, the four wheels make it easy to move around, allowing you to store items wherever you need them, whether in the garden or indoors.
Keter Ontario XXL Cushion Box with Gas Springs
The Keter Ontario XXL Box offers an impressive 870 litres of storage, making it ideal for keeping your garden cushions safe and organised. With a height of 86 cm, it conveniently doubles as a table, allowing you to make the most of your outdoor space. The box is designed to protect your cushions and garden items from the elements, thanks to its weatherproof and UV-resistant materials. You can easily access your stored items, as the gas pressure springs lift the lid effortlessly, making your gardening experience more enjoyable.
Keter Denali Outdoor Cushion Storage Box
The Keter Denali Cushion Box offers an impressive capacity of approximately 380 litres, making it perfect for storing your outdoor cushions and other items. Its robust double wall construction ensures durability, protecting your belongings from UV rays and harsh weather. You will appreciate the gas lift mechanism, which allows for effortless opening, giving you quick access to your items. Additionally, the box is lockable, providing you with peace of mind that your belongings are secure when not in use.
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.
Iris Ohyama Large 75L Storage Boxes with Lids
The Iris Ohyama Storage Boxes are designed for effective garage organisation. With external dimensions of W39.5 x D78 x H35 cm, each box offers a generous 75L capacity, perfect for housing DIY tools and accessories while keeping them dust-free. Made from BPA-free plastic, these boxes are sturdy and easy to clean, ensuring longevity. The ergonomic handle and secure closing clips provide a comfortable user experience and make transporting the boxes effortless. Plus, they can be stacked for optimal space utilisation.
STORM TRADING GROUP Heavy Duty Storage Box with Wheels
The STORM TRADING GROUP Storage Box is a robust solution for all your storage needs. With strong clip locks, the lid ensures a secure fit, keeping your items safe. This versatile box is perfect for storing garden furniture, tools, toys, and more, making it an essential for any household. The waterproof design allows for outdoor use, meaning you can confidently store items in various conditions. Plus, with easily transportable handles, moving your belongings becomes a hassle-free task.
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.
Duramax DH 1.7 Metal Cushion Box with Lock
The Duramax DH 1.7 Box is an all-weather resistant metal storage solution, perfect for protecting your outdoor furniture and accessories. Made from high-quality hot dipped galvanized steel, it withstands harsh weather, ensuring durability. The built-in corrugated floor adds extra protection for your items. With strong handles on both sides, you can easily transport it, while the hydraulic gas cylinders make opening and closing the lid a breeze. A strong lockable latch with a padlock eye keeps your belongings secure, giving you peace of mind.
Frequently Asked Questions (FAQs)
1. Are Keter storage boxes waterproof?
Keter garden storage is cleverly designed, affordably priced and low maintenance. Robust, durable and waterproof it's ideal for storing tools, garden games, bikes, garden furniture and sports equipment, keeping it dry, safe and secure, whatever the weather.
2. How do you store materials outside?
Keep outdoor storage containers in good condition. Keep storage areas clean and dry. Design paved areas to be sloped in a manner that minimizes the pooling of water on the site, particularly with materials that may leach pollutants into stormwater and/or groundwater, such as compost, logs, and wood chips.
3. Are storage containers weatherproof?
In many cases, the answer is yes. Most new shipping containers are manufactured with durable rubber seals around their doors that prevent any water or moisture from entering the conversation.
4. Can you sit on Keter storage box?
Can be used as seating for up to two adults. The lid will take a weight capacity of 220kg / 485lbs. Built in handles, wheels and a large 270L capacity. Made of resin.
During our outdoor storage container research, we found 101 outdoor storage container products and shortlisted 10 quality products. We collected and analyzed 26,883 customer reviews through our big data system to write the outdoor storage containers list. We found that most customers choose outdoor storage containers with an average price of £110.10.
The outdoor storage containers are available for purchase. We have researched hundreds of brands and picked the top brands of outdoor storage containers, including Olsen & Smith, Strata, Ondis24, Keter, URBN GARDEN. The seller of top 1 product has received honest feedback from 1,285 consumers with an average rating of 4.7.

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.