"Disappointed" star star star star_border star_border The measurements are of the outer measurements and not the useable space, so beware if you are buying to house certain items, (like I was) they may not fit!! Apart from that they are well made, but I did have a couple of scratches in mine also support_agent A note from the team Thank you for placing your review. The capacity of the boxes are as described but the internal measurements are 1cm less so the 1.5L is 11.5cm X 15.5cm X 9cm and the 5L is 17cm X 26cm X 12cm. I'll be in touch to help.