From the DellaQ website: 

One half Tote, one-half Rucksack, the new della Q Makers Mesh Tote is a perfectly sized, fully see-through project bag designed with warmer days of making in mind. Made to be carried as a crossbody or shoulder bag this bag boasts enough interior space to hold over 10 skeins of yarn (or medium-to-large sized projects) and includes a matching clip-in Scissor Pocket, exclusive canvas Oh Snap, and adjustable strap.