ADIDAS CLEAR MINI BACKPACK A MINI BACKPACK MADE OF TRANSPARENT TPU MATERIAL. If you're more interested in the purse's fun cousin, this mini backpack will catch your attention. There's a separate small zip pocket up front to keep smaller items like your phone and ID at your fingertips, with classic adidas markings along the shoulder straps. The bag is also transparent, so you know where all your essentials are at all times. Dimensions: 6.5" x 3.25" x 8.5"