ZÜCA is made with an aircraft aluminum construction frame that offers unsurpassed weight capacity – the seat holds up to 300 lbs.! It is also great for kids and teens as an alternative to heavy backpacks, and as a replacement to their sports bag. The innovative, removable, heavy-duty, water resistant canvas bag makes changing styles and cleaning easy. Founder and president of ZÜCA, Laura Udall has a mission, to help lighten kids and adults loads “one back at a time.”