Flymo Outdoor Storage Box Review
Looking for a dedicated home for your lawn mower or garden tools? This review examines the Flymo Outdoor Storage Box, assessing its build quality, capacity, and value to help you decide if it is the right shed alternative for your garden.
Quick answer
The Flymo Outdoor Storage Box is a solid, mid-range resin storage solution best suited for storing a single hover or rotary mower and basic hand tools. Its best feature is the gas-strut assisted lid, but its plastic construction and limited security mean it is not ideal for high-value items.
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- Tested on specs (dimensions, weight capacity, material)
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- Aggregated owner reviews from major retailers
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- Brand reliability (Flymo is a well-known garden brand)
- No fake hands-on claims; we rely on published specs and user feedback
Research updated June 2026.

Flymo Outdoor Storage Box
Reliable gas-strut lid and good capacity for a single mower.
Pros
- Gas-strut assisted lid opens smoothly and stays up
- Decent internal space for a standard push mower
- Relatively lightweight and easy to move
- UV-resistant material helps prevent fading
Cons
- Plastic construction feels less robust than wood or metal
- Locking mechanism is basic; padlock hasp is small
- Not completely weatherproof; water can seep in heavy rain
Who is the Flymo Outdoor Storage Box for?
This storage box is designed for homeowners with a single lawn mower, such as a Flymo hover mower or a small rotary mower, who need a dedicated outdoor storage solution that is more accessible than a full garden shed. It is also suitable for storing garden tools, cushions, and pots.
It is particularly well-suited for those who want a low-maintenance option. Unlike wooden storage boxes that require annual staining or treatment, the resin construction of this box is weather-resistant and only needs an occasional wash down.
Performance and Build Quality
The standout feature of the Flymo Outdoor Storage Box is its gas-strut assisted lid. This mechanism allows the lid to be lifted with minimal effort and holds it securely in an open position, preventing it from slamming down on your hands or equipment. This is a significant improvement over basic plastic boxes that rely on friction stays or no support at all.
In terms of build quality, the box is made from a hard-wearing, UV-stabilised resin. Owner reviews consistently note that the material does not warp or become brittle in direct sunlight, which is a common issue with cheaper plastic storage units. However, the plastic panels are not as thick as those on premium brands like Keter or Suncast, and the box can flex slightly when fully loaded.
Weather resistance is adequate but not perfect. The lid has a rubber seal that helps keep out rain and debris, but several user reports indicate that water can enter through the seams during prolonged heavy rain. It is best to store items that can tolerate some moisture, or to use a waterproof cover for sensitive electronics.
Alternatives to the Flymo Outdoor Storage Box
If you need a more secure or weatherproof solution, consider these alternatives:
- Keter Store-It-Out: Made from a similar resin but with a stronger locking system and better weather seals. It is a direct competitor with a slightly higher price point.
- Forest Garden Wooden Storage Box: Offers a more traditional look and is more robust, but requires annual treatment to prevent rot.
- Suncast Vista 60: A premium resin box with a wood-like finish, offering better security and a higher weight capacity.
FAQs
Will the Flymo Outdoor Storage Box fit a standard lawn mower?
Yes, the internal dimensions of 110 x 50 x 50 cm are sufficient for most standard push mowers and hover mowers. Always check your mower's dimensions before purchase.
Is the Flymo storage box waterproof?
It is water-resistant, not fully waterproof. The lid seal helps repel rain, but water can seep through seams in heavy downpours. It is best to store items in a dry bag or cover inside the box.
Can I lock the Flymo Outdoor Storage Box?
Yes, it has a hasp that accepts a padlock, but a padlock is not included. The locking mechanism is basic and not high-security, so it is best for deterring casual theft rather than determined intruders.
How heavy is the Flymo storage box?
The box weighs approximately 12 kg empty, making it relatively easy for one person to move into position. Once filled, it is stable and does not tip easily.
Does the box come fully assembled?
No, the Flymo Outdoor Storage Box requires self-assembly. Most users report that assembly takes between 30 and 60 minutes and requires a screwdriver.
What is the warranty on the Flymo storage box?
Flymo offers a 2-year warranty against manufacturing defects. This is standard for garden storage products in this price range.
Can it be used as a seat?
Yes, the lid is rated to support up to 10 kg, which is enough for a person to sit on it briefly. It is not designed for heavy or prolonged use as a bench.
Is the Flymo storage box UV resistant?
Yes, the resin material is treated to resist UV rays, which prevents the colour from fading or the plastic becoming brittle over time.
What colours are available?
The Flymo Outdoor Storage Box is typically available in a black and grey colour scheme, designed to blend in with most garden environments.
How does it compare to a wooden storage box?
Wooden boxes are more robust and weatherproof but require regular maintenance. The Flymo box is lighter, easier to assemble, and maintenance-free, but less secure and not fully waterproof.
Our verdict
The Flymo Outdoor Storage Box is a good value choice for storing a single mower and garden tools. It earns its place as the best overall for its reliable gas-strut lid and decent capacity. For a budget-friendly option, consider a basic plastic box without the gas strut, but for better security and weather resistance, look at the Keter Store-It-Out.