Doona Liki Trike S5 Premium Folding TrikeGet ready to roll with Doona Liki Trike S5, the worlds most compact folding trike. The sleek urban design of the Liki Trike allows you to be safe and have fun, as it elegantly combines functionality and aesthetics. With its unique and patented small fold, the ingenious trike simply folds and unfolds at the click of a button. Liki allows you to travel comfortably with your child as it fits easily in the boot of your car or the airplanes overhead bin.