1. Pop-up design, simply flip down for use.
2. Arms adjust to hold any size cups, cans, bottles, 8~32 oz. carry outs etc; almost any size beverage.
* Intelligent attachment adjusts to mount on 7/8", 1+1/8" square tubing at any angle such as wheelchair, scooter, lawn chair.
A larege drinkholder to hold 22~64 oz is available upon request.