Protect your stroller and move freely. The Joolz Aer Transport Bag keeps your stroller safe from scratches, dirt, and light impact — while giving you the freedom to travel hands-free. Whether you’re checking in at the airport, stowing it in the car, or carrying it on the go. Easily worn as a backpack, the bag fits all generations of Joolz Aer. Adjustable for both stroller and cot, with a roll-top closure.