Shop cool Hex Backpacks available at Tillys. Packs by Hex make for high quality backpacks that suit all of your needs. Discover the fun designs that come in a variety of colors and patterns including red, gold, black, gray, blue, camo, striped and checkered. Hex backpacks are great for going back to school as well as a daily commute to work. The multi-pocket features allow for quick access and diversified storage. Find other convenient and stylish ways of carrying around your belongings with Primitive backpacks, Herschel Classic XL backpacks or Herschel Heritage backpacks.