Keter Ontario 870L Storage Box
The Ontario box is designed to accommodate a wide variety of items in its spacious 870-liter interior, including pool equipment, gardening tools, toys, or large cushions. The box also combines elegance and functionality in a practical design that replicates the look and feel of wood. It is made from durable and weather-resistant resin. It won't rust, warp, or peel. The Ontario box requires no maintenance and features a convenient piston opening system as well as integrated handles for optimal portability.
The Ontario box is designed to accommodate a wide variety of items in its spacious 870-liter interior, including pool equipment, gardening tools, toys, or large cushions. The box also combines elegance and functionality in a practical design that replicates the look and feel of wood. It is made from durable and weather-resistant resin. It won't rust, warp, or peel. The Ontario box requires no maintenance and features a convenient piston opening system as well as integrated handles for optimal portability.
The Ontario box is designed to accommodate a wide variety of items in its spacious 870-liter interior, including pool equipment, gardening tools, toys, or large cushions. The box also combines elegance and functionality in a practical design that replicates the look and feel of wood. It is made from durable and weather-resistant resin. It won't rust, warp, or peel. The Ontario box requires no maintenance and features a convenient piston opening system as well as integrated handles for optimal portability.
The Ontario box is designed to accommodate a wide variety of items in its spacious 870-liter interior, including pool equipment, gardening tools, toys, or large cushions. The box also combines elegance and functionality in a practical design that replicates the look and feel of wood. It is made from durable and weather-resistant resin. It won't rust, warp, or peel. The Ontario box requires no maintenance and features a convenient piston opening system as well as integrated handles for optimal portability.
in 6 offers
The lowest price for Keter Ontario 870L Storage Box right now is $499.00 at BIG W, compared across 6 retailers.
The all-time low was $499.00 on 30 Aug 2025. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 24 June 2026.
Last updated at 24/06/2026 02:59:12
Keter Ontario Storage Box, Capacity 870 Litre
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Keter Ontario 870L Storage Box - Anthracite
Free delivery
Keter Ontario 870L Storage Box - Anthracite
Delivery $10
Keter Ontario 870L Storage Box - Anthracite
Free delivery
Keter Ontario 870L Storage Box - Anthracite Outdoor Furniture
Free delivery between 29 June – 7 July
Keter Ontario 870L Storage Box - Anthracite
Delivery between 30 June – 3 July $8.92
originally posted on wayfair.ie
Really impressed with this garden box! It was the perfect size, and I’ve struggled to find one large enough for the sofa cushions from my garden furniture to fit!Delivery was on time and the guys popped the box into our room of choice. The build took 2 of us about an hour - I’d recommend 2 people as some parts were a little fiddly to hold and screw at the same time.Once built it was light enough to manoeuvre into space in the garden. I’ve managed to fit in everything I needed with a little room to spare!I can also confirm that it survived the first English downpour and everything inside has stayed dry - so definitely waterproof for anyone who is worried (as the pictures show!)A great addition to the garden - especially when you have a smaller space you want to ... MoreReally impressed with this garden box! It was the perfect size, and I’ve struggled to find one large enough for the sofa cushions from my garden furniture to fit!Delivery was on time and the guys popped the box into our room of choice. The build took 2 of us about an hour - I’d recommend 2 people as some parts were a little fiddly to hold and screw at the same time.Once built it was light enough to manoeuvre into space in the garden. I’ve managed to fit in everything I needed with a little room to spare!I can also confirm that it survived the first English downpour and everything inside has stayed dry - so definitely waterproof for anyone who is worried (as the pictures show!)A great addition to the garden - especially when you have a smaller space you want to fit some storage into.
originally posted on dunelm.com
Great size storage box, sturdy and so far, watertight. Assembly was a lot easier than anticipated, having read some reviews. The sides all click and lock into place, with only the lid requiring use of the screws. Don’t be intimidated by the amount of screws, there’s at least double the amount you need. The instructions also recommend a 2nd person to help when attaching the lid, whilst this would be beneficial, it can be done with just one. Great purchase, very happy with product.
originally posted on canadiantire.ca
This Keter deck box was easy to assemble, and looks great on our deck. Lots of room for our outdoor cushions and other items. There were two top caps missing but a call to the Keter help line had the parts shipped to us very quickly. Living in Southern Ontario the winter weather gets nasty, and we'll see how this product holds up. At this point however, I recommend this product.
| Capacity | 870L |
Keter Ontario Storage Box, Capacity 870 Litre
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Keter Ontario 870L Storage Box - Anthracite
Free delivery
Keter Ontario 870L Storage Box - Anthracite
Delivery $10
Keter Ontario 870L Storage Box - Anthracite
Free delivery
Keter Ontario 870L Storage Box - Anthracite Outdoor Furniture
Free delivery between 29 June – 7 July
Really impressed with this garden box! It was the perfect size, and I’ve struggled to find one large enough for the sofa cushions from my garden furniture to fit!Delivery was on time and the guys popped the box into our room of choice. The build took 2 of us about an hour - I’d recommend 2 people as some parts were a little fiddly to hold and screw at the same time.Once built it was light enough to manoeuvre into space in the garden. I’ve managed to fit in everything I needed with a little room to spare!I can also confirm that it survived the first English downpour and everything inside has stayed dry - so definitely waterproof for anyone who is worried (as the pictures show!)A great addition to the garden - especially when you have a smaller space you want to ... MoreReally impressed with this garden box! It was the perfect size, and I’ve struggled to find one large enough for the sofa cushions from my garden furniture to fit!Delivery was on time and the guys popped the box into our room of choice. The build took 2 of us about an hour - I’d recommend 2 people as some parts were a little fiddly to hold and screw at the same time.Once built it was light enough to manoeuvre into space in the garden. I’ve managed to fit in everything I needed with a little room to spare!I can also confirm that it survived the first English downpour and everything inside has stayed dry - so definitely waterproof for anyone who is worried (as the pictures show!)A great addition to the garden - especially when you have a smaller space you want to fit some storage into.
Great size storage box, sturdy and so far, watertight. Assembly was a lot easier than anticipated, having read some reviews. The sides all click and lock into place, with only the lid requiring use of the screws. Don’t be intimidated by the amount of screws, there’s at least double the amount you need. The instructions also recommend a 2nd person to help when attaching the lid, whilst this would be beneficial, it can be done with just one. Great purchase, very happy with product.
This Keter deck box was easy to assemble, and looks great on our deck. Lots of room for our outdoor cushions and other items. There were two top caps missing but a call to the Keter help line had the parts shipped to us very quickly. Living in Southern Ontario the winter weather gets nasty, and we'll see how this product holds up. At this point however, I recommend this product.
I have wanted a storage box of this size for a while. This product was a very competitive price. It was easy to order and delivered promptly. It was straightforward to assemble on my own even though it suggested two people were needed. It didn’t take very long to do. The size is great - it fits all my outdoor seat cushions and other outdoor cushions with space for other outdoor equipment as well. It feels sturdy and has kept my items dry in even heavy rain. I am really delighted with this product.
Box is huge. Easy to assemble (even 1 person despite instructions that say 2 people in some steps). Be careful to ensure you identify the pieces correctly. I’m not sure how easily they would come apart if attached incorrectly). Check that the finished box fits through door opening if assembling inside. (Needs 36” door). Haven’t had the (bad) weather yet to check how water tight the box is. So far, happy with purchase.
I found one of the side pieces had a broken corner. The piece that was broken off was not in the box. A replacement was sent weeks later. There was a piece in the box that was not part of the assembly. No manual came with it on how to assemble the box.The box was easy to assemble. I am 71 years of age and did it all myself. I have only had it up for a couple of weeks so cannot say yet if it is serving my purpose.
Purchased online July 1, 2023. Picked up and assembled July 2, 2023. No instructions included in box. Had to search online. Found directions here: https://global.keter.com/ca_en/msdl-17204488ontario-deck-box.htmlDirections include QR code to link to digital instructions which are in a different order of assembly. We tried following both. Would be really helpful if they would include more words than "click".My husband and I followed instructions as precisely as possible and got it assembled. Now set up on back patio. Really hope this protects our new Sunbrella cushions. All of this backyard living stuff has cost a fortune. Now time to relax.
Box very sturdy and looks good in the garden. Great size for taking a lot of cushions. To be honest the instruction for assembly could have been a bit clearer but we managed to work it out and it fitted together very well. All the necessary parts were well packed and even included spare screw. All in all we are very pleased with it. Good value for money. Delivered on time and delivery team kindly carried it through to the back garden as we are OAPs and it’s quite heavy when packed. (Warning - when they say delivery from 7 am they mean it! - ours arrived just a little before 7).
This extra large deck box is taller, wider, but not as long as the next size down (of which I own 2). Like other Keter deck boxes it is extremely well constructed and fast and easy to assemble, mostly clicks together with a few screws to really lock the pieces in place. They made three great improvements over the smaller box, an additional metal piece in the front lip of the lid (with the other boxes the lid bows when in direct sun, then regains its shape), there are also good feet that allows you to slide the box on the deck without fear of scratching, as well when the lid is opened when there is water on it, it runs off better (other boxes sometimes allows that water to roll into the box).
| Capacity | 870L |