This sackpack supports the Power In Pink program—a portion of all proceeds are donated to national breast cancer charities and medical centers. Easy-cinch drawcords double as shoulder straps so you can grab your sackpack and get going. Extra-large Power In Pink ribbon and "Go. Fight. Cure." screen print show your support for the cause. UA-branded foam cords add extra comfort. Dimensions: 18" x 14" x 1.5". Cubic Volume: 1000. 100% Polyester.