Universal Crafts Yarn Storage Bag. Universal Crafts really have thought of everything when it comes to this knitting storage bag. There are interior compartments with holes to thread your yarn through, so you can keep your skeins separate for colour work; the see-through cover enables you to see what's inside at a glance; the side and front pockets have space for needles (plus hooks) and any of your other knitting bits and pieces. This bag comes with a strap which means you can comfortably carry it on your shoulder or forearm. Size: 21cm high x 38cm long x 21cm wide. Contents of bag are not included.