Best lockable Deck Boxes of 2025

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Lockable deck boxes are a great addition to any outdoor space for those looking for a secure and stylish way to store their belongings. These deck boxes are designed to provide a safe and secure storage solution for items such as garden tools, cushions, and outdoor toys. They are made from durable materials such as resin or wood and come with a locking mechanism to keep your items safe from theft or weather damage. Available in a variety of sizes and colors, lockable deck boxes offer a convenient storage solution for any outdoor living space.
At a Glance: Our Top Picks
Top 10 lockable Deck Boxes
Devoko 100 Gallon Resin Deck Box
The Devoko 100 Gallon Resin Deck Box is a great storage solution for your outdoor needs. Made of weather-resistant and waterproof poly resin, it is strong and durable, and can keep your belongings safe and secure with its lockable lid. It also provides two comfortable seatings and two gas rods for easy opening and closing. Customers have found it easy to assemble and sturdy enough to hold their items, making it a great choice for outdoor storage.
Greesum 31 Gallon Resin Deck Box
The Greesum Resin Deck Box is a versatile outdoor storage solution that helps you keep your patio, garden, and pool area organized and clutter-free. With its extra large 31-gallon storage capacity, you can easily store tools, toys, furniture, and other outdoor items. Made of weatherproof resin material, this deck box offers superior water resistance, corrosion resistance, and UV resistance compared to traditional wooden or rattan storage boxes. In addition to its storage function, the Greesum Resin Deck Box can also be used as a seat or table, capable of holding the weight of up to one adult. The lockable holes provide added security, and the hydraulic brackets ensure safe and easy opening and closing. Assembly is a breeze with the included components, tools, and instructions.
EAST OAK 31 Gallon Deck Box
The EAST OAK Deck Box is a 31-gallon storage box made of upgraded resin material that is waterproof and UV resistant. It is easy to assemble and comes with a lockable lid for added security. It is perfect for storing patio cushions, pool accessories, toys, gardening tools, and sports equipment. Customers have found it to be of good quality and easy to assemble.
PatioZen 80 Gallon Resin Deck Box
The PatioZen Deck Box is a versatile addition to your indoor and outdoor spaces. You can use it to organize laundry or store cushions, garden tools, and pool accessories, maximizing your storage options. Its all-weather protection ensures that it withstands wind and rain, keeping your items safe and dry. You’ll appreciate the convenient design, featuring built-in handles for easy transport, and the option to secure it with a lock for added safety. Plus, assembly is a breeze, allowing you to set it up without any tools or extra help.
Greesum 82 Gallon Resin Deck Box
The Greesum Deck Box offers an impressive 82-gallon capacity, making it an ideal choice for keeping your outdoor area organized. You can easily store garden tools, patio furniture, or pool supplies, ensuring your space remains tidy. Made from weatherproof resin, this box is durable against water, corrosion, and UV rays, so it stands up to the elements. Additionally, its versatile design allows you to use it as a seat or table, supporting the weight of two adults comfortably. For added peace of mind, the box features lockable holes and hydraulic brackets for safe opening and closing.
MAIUSCOLI 31 Gallon Waterproof Storage Box
The MAIUSCOLI Waterproof Storage Box is ideal for various uses, whether you need to store laundry indoors or keep outdoor items like cushions and tools organized. Its robust design withstands the elements, protecting your belongings from water, UV rays, and rust, which means less maintenance for you. With convenient built-in handles, moving the box is a breeze. Additionally, assembly is simple; you can easily put it together without tools, making it user-friendly and hassle-free. This versatile box combines functionality with practicality for any space.
Greesum 100 Gallon Resin Deck Box
The Greesum Deck Box offers a durable solution for outdoor storage with its waterproof resin construction, ensuring protection against fading and corrosion over time. With a spacious 100-gallon capacity, you can easily store garden tools, pool supplies, and patio furniture cushions, helping you maintain a tidy space. The box features convenient side handles for easy relocation, and a hydraulic stand that provides safe opening and closing. Versatile in nature, it can double as a bench or table, thanks to its sturdy lid support, making it a functional addition to your outdoor area.
Keter Westwood 150 Gallon Resin Deck Box
The Keter Westwood 150 Gallon Resin Deck Box is a large outdoor storage box that is perfect for storing outdoor furniture cushions, pool toys, and more. It is made from strong, durable resin with a wood-plank look and is all-weather-resistant, making it low-maintenance and long-lasting. It has a 150-gallon storage capacity and is lockable for added security. Customers love the easy assembly, sturdiness, and waterproofing of this deck box.
TARKARI 30 Gallon Lockable Deck Box
The TARKARI Deck Box is a practical outdoor storage solution designed to keep your accessories organized and protected. With its spacious 30-gallon capacity, you can store everything from cushions to gardening tools without worry. Made from high-quality resin, this box is not only waterproof but also resistant to UV rays and fading, ensuring durability for long-term outdoor use. Its lockable feature enhances safety, while the two side handles make it easy to move around. Plus, it can double as a patio seat or table, offering versatility in your outdoor space.
Keter Kentwood 50 Gallon Deck Box
The Keter Deck Box offers a spacious 50-gallon capacity, making it perfect for storing your outdoor cushions, pool toys, or beach towels. Its durable resin construction ensures that it will withstand rust, peeling, and fading, providing long-lasting use. Additionally, the box doubles as extra seating for gatherings, allowing you to maximize your patio space. For added peace of mind, the lockable lid keeps your belongings secure, ensuring they stay safe from the elements and unwanted access. With easy assembly in under 10 minutes, you can enjoy your new storage solution without any hassle.
During our lockable deck boxes research, we found 24 lockable deck boxes products and shortlisted 10 quality products. We collected and analyzed 118,497 customer reviews through our big data system to write the lockable deck boxes list. We found that most customers choose lockable deck boxes with an average price of $52.02.
The lockable deck boxes are available for purchase. We have researched hundreds of brands and picked the top brands of lockable deck boxes, including Devoko, Greesum, EAST OAK, PatioZen, MAIUSCOLI. The seller of top 1 product has received honest feedback from 2,309 consumers with an average rating of 4.5.

Steven Taylor grew up in a small town called Beaufort in South Carolina and his passion for building and woodworking has led him to master the latest garden gadgets. He always holds every chance to patch up or sand down his beloved garden. There are various novel technologies in his articles.