By eliminating the frame which pop tents require, "Walking Shelter" from design collective Sibling is quite portable. So portable, in fact, that it fits around a pair of sneakers. When the wearer requires some protection from the elements, the tent is removed from the elastic netting around the heel of the sneakers, pulled over the head and shoulders, and zippered in the front to protect from rain, snow, or sun. Sitting on the ground completes the pop tent effect by using the human form as a support system.