BoxThatFits

Find the box that fits your space

Measure the shelf, cupboard or gap you want to fill. We'll tell you which boxes fit, how many to buy, and show you how they stack, in 3D.

Find boxes for my space
Or start from a common space: IKEA Kallax cubeUnder a single bedWardrobe top shelfGarage shelving bay

Popular spaces

All guides

Storage boxes that fit an IKEA Kallax cube

Which boxes fit a 33 × 33 cm Kallax opening, with a lid or without, and how many you need per cube.

33 × 39 × 33 cm

Under-bed storage boxes

Low, long boxes that use the space under a bed without needing a crowbar to get them back out.

190 × 90 × 17 cm

Boxes for a garage shelving bay

Filling one shelf of a 90 cm steel rack so every box can be reached from the front.

90 × 40 × 40 cm

Browse by brand

All brands

Really Useful Box

Clear plastic boxes with clip-on lids, made in the UK

63 sizes, 0.07 to 145 litres

Wham

Clear Crystal boxes that stack in use and nest when empty, made in the UK

17 sizes, 4 to 160 litres

Tufferman

Open-top Euro containers in the standard 600 × 400 and 400 × 300 sizes; they stack rim on rim

12 sizes, 5 to 76 litres

IKEA

Boxes sized for Kallax and other IKEA units

10 sizes, 5 to 130 litres

Curver

Rattan-look boxes and baskets

4 sizes, 4 to 30 litres

Every box we know about: 106 boxes from Really Useful Box, Wham, Tufferman, IKEA and Curver, with exact outside sizes and colours.