The Boulder Boot is a collapsible pair of boots that are great for when you are traveling and need to preserve space in your luggage for cheeseburgers, dead babies, and cocaine. No longer will you need to play a game of tetris while trying to fit a pair of huge boots into your bag, just fold the boots up into a ball, and jam them in, but be careful not to squish your cheeseburgers. Weighing in at 9.9oz, the foldable travel boots are arguably the lightest boots in the world, and are made from water resistant nylon and full grain leather.