Just saw this announced. https://www.dynamicdiscs.com/Dynamic-Discs-Transit-Cart-by-ZUCA-p/8323.htm This is a new factory model that incorporates mods made to Zuca Backpack carts by players. This makes for a nice clean look & appears very functional. Optional lower storage/cooler cubes look secure & will lower the center of gravity. It's 2" shorter, 1.5" deeper, and 2" wider than Backpack model. It should be more stable for sitting but the width is equal to the EZ model & too wide to my liking. Anxious for some reviews here.