To be honest I'm not convinced because of the size - it's literally just under the bare minimum, plus you often find with bins the inside measurements work out a bit smaller. It might be worthwhile to try and find something a bit bigger.
I had a quick search online - it's going to depend on your budget really.
If you want to stick to the really useful boxes - which seem really sturdy and you can clip on the lid - I found a bigger one :
145 L Really Useful Box It's £36 including delivery and H43 x D81 x W62. So the length is only 10cm longer but it's much wider - that gives you a lot more square footage of space and may be a good option if you don't have space for a long bin.
If you are trying to stick to a tight budget I did find this one:
125 L Box which is only £19.06 (but that doesn't incl delivery). The dimensions are much better at 90cm x 35cm x 45cm. I can't speak for the quality of the box though, I'm guessing just your standard plastic storage box quality.
A more expensive option is this one :
133 L Jumbo Storage Box it's £33 plus £5.95 for delivery to mainland UK. The big bonus is that it's actually a pack of 2 boxes so you could actually join them side by side if you wanted to. They give internal dimensions of 88cm x 29cm x 40cm.
Lastly there is the Argos one
189 L Jumbo Storage. It's £34.99 and as it's Argos you can collect in store or have it delivered. Dimensions are H49cm x W109cm D53cm
If I had to choose I'd go for either the 145 L Really Useful Box or the Argos 189 L Jumbo Storage box. Again though it's going to depend on your budget, each box has it's pros and cons. I'd still recommened having a good search online yourself - you may find something good on a sale. Hope that helps a bit - let us know how you get on