This kit contains all the materials you need to make your very own mini backpack, which is much easier than you might think. The super cute bag by craft kit startup Craftess comes in a choice of all-over denim or with a pink zipper and lining, and even has a handy card-size zipped pocket on the front. We have four kits worth £25 each to give away - fill in your details below for a chance to win. Buy the kit from craftess.com