quikflip 2-in-1 reversible backpack hoodie (as seen on shark tank) unisex full-zip hero hoodie classic - black quikflip the original backpack hoodie that sparked the revolution. using our patent pending quikflip® conversion technology, every hero hoodie transforms into a fully-functional backpack in a matter of seconds! the end result is a super sleek, body-conforming backpack with two built-in storage compartments, one for larger items, and one for smaller items like your cell phone, wallet or keys. the backpack straps are fully adjustable using our patent pending slide&bitetm cord locks and can be tightened for comfort and security during high-intensity activity. <br><br> <b>specs</b> <br> 8.0 oz (270 gsm) medium-weight premium french terry <br> 60% ringspun cotton for comfort and breathability <br> 40% polyester for durability and wrinkle prevention <br> 1x1 ribbing at cuffs/waistband for maximum recovery <br> lightweight backpack lining makes straps undetectable in hoodie form <br> reinforced cover stitching throughout <br> antique metal exposed zipper <br> <br> <b>disclaimer</b> <br> once the convenience of quikflip enters your life, all other hoodies become obsolete.