BOX2FLY is carry-on luggage made entirely of cardboard, which combines minimum weight with maximum volume. BOX2FLY is extraordinarily stable and particularly water-resistant. BOX2FLY can be used for multiple trips and can be stored easily in a folded state. BOX2FLY is produced in Germany yet is cheaper than most common cabin luggage. Recycled paper makes up more than 50% of the material for BOX2FLY.