Best Outdoor Storage Containers with Lock of 2026

Toby Butcher Avatar
Toby Butcher
Last Updated: 5 Feb 2026

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For those who need to store their outdoor equipment, tools or toys, outdoor storage containers with lock are a great option. These containers come in various sizes and materials, such as plastic or metal, and are designed to withstand the elements. They offer a secure solution for keeping your belongings safe and protected from the weather, as well as from theft. Whether you need to store gardening equipment, sports gear or bicycles, outdoor storage containers with lock can be a convenient and practical solution for your needs.

At a Glance: Our Top Picks

Bonnlo Garden Storage Box 126L Cover #TOP 1
Bonnlo Garden Storage Box 126L
ftb score rating icon 9.9
Keter Signature 570L Outdoor Storage Box Cover #TOP 2
Keter Signature 570L Outdoor Storage Box
ftb score rating icon 9.8
Bonnlo Garden Storage Box 126L Cover #TOP 3
Bonnlo Garden Storage Box 126L
ftb score rating icon 9.6

Top 10 Outdoor Storage Containers with Lock

#TOP 1

Bonnlo Garden Storage Box 126L

Gardenbox-126L
Black
126L
Bonnlo Garden Storage Box 126L Cover
Bonnlo Garden Storage Box 126L, Waterproof Parcel Box Outdoor with Lid, Plastic Storage for Deliveries, Patio Cushions, Garden Tools, Black

Features
126L Capacity: Crafted From Heavy-Duty Waterproof Polypropylene, Storage Box Shields Your Garden Tools, Cushions Or Pool Accessories From Rain And UV Damage. Perfect For Patios, Balconies, Or Garages, Keep Your Space Neat And Tidy.
All-Weather Outdoor Waterproof Box: Engineered With Fade-Resistant PP And Seamless Joints, This Outside Storage Box Withstands Winters Rain And Summer Sun, Keeping Contents Dry.
Versatile Storage Solution: Imagine Decluttering Your Shed, Storing Muddy Boots By The Porch, Or Hiding Kids' Toys On The Balcony. Or Just Place It On Your Doorstep As A Delivery Box To Receive Parcels When You're Not At Home.
Tool-Free Assembly In Minutes: No Screws Or Tools Needed! Simply Snap The Panels Into Place—effortless Setup Within 5 Minutes. Integrated Side Handles Make The Box Easy To Move Your Deck Box As Needed With Ease.
Secure & Padlock-Ready Lid: Keep The Item Safe With The Lockable Storage Box's Reinforced Lid, Designed To Fit Standard Padlocks. Ideal For Shared Gardens Or Public Spaces Where Security Matters. (Lock Not Included)
#TOP 2

Keter Signature 570L Outdoor Storage Box

259804
Ashwood
Keter Signature 570L Outdoor Storage Box Cover
Keter Signature 570L Outdoor Storage Box – Ashwood Brown | Lockable Weatherproof Garden Deck Box & Bench | Wood-Effect Finish | Hydraulic Lid | Seats 2 Adults | Durable Resin Construction

Features
Dual-Purpose Seating: Sturdy Lid Supports Up To 300 Kg, Providing Comfortable Bench Seating For Two Adults.
Spacious 570L Capacity: Perfect For Storing Garden Cushions, Tools, Games, BBQ Accessories, And More.
Smooth & Secure: Dual Hydraulic Pistons For Easy Lid Opening And Lockable Design For Added Security (lock Not Included).
Premium Wood-Effect Finish: Realistic Grain Pattern From Keter's Signature Collection For A Stylish, Natural Look.
Measurements & Capacity: External: W151.7 X D72.5 X H70 Cm Capacity: 570L
Durable & Weatherproof: Made From UV-Protected, Maintenance-Free Resin That Won't Rust, Rot, Or Peel.
#TOP 3

Bonnlo Garden Storage Box 126L

Gardenbox-G55000225
Brown
126L
Bonnlo Garden Storage Box 126L Cover
Bonnlo Garden Storage Box 126L, Waterproof Parcel Box with Lid, Outdoor Plastic Storage for Deliveries, Patio Cushions, Garden Tools, Brown

Features
126L Capacity: Crafted From Heavy-Duty Waterproof Polypropylene, Storage Box Shields Your Garden Tools, Cushions Or Pool Accessories From Rain And UV Damage. Perfect For Patios, Balconies, Or Garages, Keep Your Space Neat And Tidy.
All-Weather Outdoor Waterproof Box: Engineered With Fade-Resistant PP And Seamless Joints, This Outside Storage Box Withstands Winters Rain And Summer Sun, Keeping Contents Dry.
Versatile Storage Solution: Imagine Decluttering Your Shed, Storing Muddy Boots By The Porch, Or Hiding Kids' Toys On The Balcony. Or Just Place It On Your Doorstep As A Delivery Box To Receive Parcels When You're Not At Home.
Tool-Free Assembly In Minutes: No Screws Or Tools Needed! Simply Snap The Panels Into Place—effortless Setup Within 5 Minutes. Integrated Side Handles Make The Box Easy To Move Your Deck Box As Needed With Ease.
Secure & Padlock-Ready Lid: Keep The Item Safe With The Lockable Storage Box's Reinforced Lid, Designed To Fit Standard Padlocks. Ideal For Shared Gardens Or Public Spaces Where Security Matters. (Lock Not Included)
#TOP 4

Keter Darwin 454L Outdoor Storage Box

259852
Grey
454L
Keter Darwin 454L Outdoor Storage Box Cover
Keter Darwin 454L Outdoor Storage Box – Grey | Lockable Weatherproof Garden Deck Box & Bench | Evotech™ Wood-Effect Composite | Hydraulic Lid | Seats 2 Adults | Durable, Maintenance-Free Construction

Features
Dual-Purpose Seating: Sturdy Lid Supports Up To 2 Adults, Providing Extra Seating When Entertaining.
Spacious 454L Capacity: Ideal For Storing Garden Cushions, Tools, Games, Sports Equipment, And More.
Smooth & Secure: Hydraulic Pistons For Easy Lid Opening And Lockable Design For Added Security (lock Not Included).
Premium Evotech Finish: Realistic Wood-Like Texture With The Durability Of Composite – Won't Peel, Rust, Or Rot.
Measurements & Capacity: External: L142.5 X W65.3 X H64.3 Cm Internal: L132.2 X W55.7 X H48.9 Cm Capacity: 454L
Durable & Weatherproof: UV-Protected, Fade-Free, And Maintenance-Free With Double-Wall Construction For Strength.
#TOP 5

Keter Kentwood Outdoor Storage Box 350L

254623
Graphite
350L
Keter Kentwood Outdoor Storage Box 350L Cover
Keter Kentwood Outdoor Storage Box 350L | Wood-Look Resin | Strong Enough for 2 Adults to Sit | Waterproof Lockable Lid | All-Weather & UV Resistant | Garden, Patio & Deck Storage

Features
Dual-Purpose Design: Strong Enough To Serve As A Comfortable Seat For Two Adults, Adding Extra Functionality To Your Space
Stylish Wood-Look Finish: Complements Any Outdoor Décor While Offering The Durability Of Weather-Resistant Resin
Weather & UV Resistant: Durable Resin Construction Protects Against Sun, Rain, And Snow For Year-Round Use
Waterproof & Lockable For Security: Keep Contents Dry And Safe With A Weather-Sealed, Lockable Lid And Built-In Wind Lock To Prevent Accidental Opening
Maintenance-Free Convenience: Will Not Rust, Rot, Or Peel – Simply Wipe Clean For A Fresh Look Season After Season
Generous 350L / 92 Gal Capacity: Perfect For Storing Garden Cushions, Outdoor Games, Tools, And Accessories
Easy Assembly: Quick, Tool-Free Setup So You Can Start Using Your Storage Box Right Away

Duramax Cedargrain 270 Litre Plastic Storage Box

0638801866008
Dark Grey
270L
Duramax Cedargrain 270 Litre Plastic Storage Box Cover
Duramax Cedargrain Durabox 270 Litre/ 71 Gallons plastic storage box, Outdoor Deck Garden Furniture Organizer, Lockable Lid, Plastic Cushion Box with Wheels and Handles, Patio Box, Dark Grey

The Duramax Storage Box is an excellent choice for keeping your outdoor space tidy. It offers ample storage for garden tools, cushions, and toys, ensuring everything is well-organised and protected. With wheels and a side grip, moving it around is a breeze, making your life easier. The lockable lid provides added security for your belongings, while its large capacity can hold a significant amount of patio and pool accessories. Made from durable materials, this box is designed to withstand the elements.

What We Like
Spacious 270-litre storage
Lockable lid for security
Easy to move with wheels
Durable UV resistant material
Simple assembly without tools
#TOP 7

VonHaus 290L Weatherproof Rattan Garden Storage Box

2500309.1
Grey
VonHaus 290L Weatherproof Rattan Garden Storage Box Cover
VonHaus Garden Storage Box 290L - Grey Rattan Outdoor Cushion Storage Box with Lockable Lid - Weatherproof Garden Container with Waterproof Liner, Gas Lift Hinges, Wheels & Carry Handle - Bali

The VonHaus Rattan Storage Box is an excellent solution for keeping your outdoor items safe and stylish. Its weather-resistant design protects your belongings from the elements, ensuring they remain dry and secure. The convenient carry handles allow you to easily move the box around your garden, whether you want it hidden away or easily accessible. The handy lid features pneumatic hinges for effortless opening and closing, making it a joy to use. With a zipped inner bag, you can securely store toys or garden essentials, keeping everything organised.

What We Like
Weather-resistant design
Easy to move with handles
Pneumatic hinges for convenience
Large 290L storage capacity
Zipped inner bag included

Keter 454L Outdoor Garden Storage Box

KE CHAISE2_GR
Brown
Keter 454L Outdoor Garden Storage Box Cover
Keter Brightwood 454L Outdoor 60% recycled Garden Furniture Storage Box Brown Wood Panel Effect Fade Free All Weather Resistant Safe and Secure Zero Maintenance 2 year Warranty

The Keter Outdoor Storage Box is perfect for keeping your garden tools, furniture cushions, and games neatly stored and protected. With its impressive 454-litre capacity, you can easily store a variety of items while ensuring they remain ventilated and dry. The decorative wood panel-style finish adds a touch of elegance to your outdoor space. Additionally, the piston-assisted lid allows for easy opening and can comfortably seat two adults, making it a practical choice for both storage and seating.

What We Like
Large 454-litre capacity
Weather and UV resistant
Attractive wood effect finish
Piston lid opening
Lockable for added security
#TOP 9

Large Storage Feed Bins 64L Galvanised Metal Waterproof Rodent Proof Outdoor Farm Garden Stables Animal Lockable Container Free Pad Lock

26926
Silver
Large Storage Feed Bins 64L Galvanised Metal Waterproof Rodent Proof Outdoor Farm Garden Stables Animal Lockable Container Free Pad Lock Cover
Large Storage Feed Bins 64L Galvanised Metal Waterproof Rodent Proof Outdoor Farm Garden Stables Animal Lockable Container Free Pad Lock | 2 Compartments…

Features
Secure Storage: Protect Your Animal Feed, Tools, And Equipment In Our Galvanised Feed Bin, Featuring Three Compartments. The Lockable Design Ensures Security, Keeping Your Valuables Safe.
#TOP 10

Olsen & Smith 830L Weatherproof Garden Storage Box

STORAGE BOX
Anthracite
830L
Olsen & Smith 830L Weatherproof Garden Storage Box Cover
Olsen & Smith 830L Extra Large XL Outdoor Garden Storage Box - Weather Resistant Heavy Duty Garden Box Wood Effect with Padlock - Massive Capacity Storage Chest for Tools Cushions Toys & More, Grey

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.

What We Like
Massive storage capacity
Secure with padlock
Durable and weatherproof
Stylish wood effect
Easy to move
Buying Guide Image
Editor's Notes

During our outdoor storage container with lock research, we found 53 outdoor storage container with lock products and shortlisted 10 quality products. We collected and analyzed 15,795 customer reviews through our big data system to write the outdoor storage containers with lock list. We found that most customers choose outdoor storage containers with lock with an average price of £141.55.

The outdoor storage containers with lock are available for purchase. We have researched hundreds of brands and picked the top brands of outdoor storage containers with lock, including Bonnlo, Keter, Duramax, VonHaus, Monster Shop.

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.