girls minnie mouse backpack unicorn bag set bioworld if you believe in style and unicorns, then you better believe that you need this 5-piece minnie mouse unicorn bag set. the 5-piece bag set features minnie mouse and her love of unicorns on the minnie mouse backpack, lunchbox, water bottle, squishy dangle, and beaded ice pack! the girls accessories are sized as follows: lunch 7.25x9.25x3 backpack 16x12x5 water bottle 7.5. ice pack 4x4 squishy 2x2. they're all the perfect items to carry with you to school and on any other outing! the disney lunchbox and accessories are officially licensed and is made of polyester material that is durable for any type of outing. this minnie mouse cartoon gift has an air mesh side pocket and padded straps for ultimate comfort.