Inquiry (采购产品): Custom inflatable Bladder Hello, We need a bladder that will be approximately the size of a office-chair seat cushion. The approximate dimensions are 20" deep, 20" wide, and 3" high. It would need to be strong enough to support about 300lbs without leaking. Initially would need to be compatible with a hand operated bulb pump(like on a blood pressure cuff) and eventually needs to be compatible with an electrical pump hose system. How much would this cost, and how long would it take? Thanks, Mike University of Vermont SEED Engineering Team **** Hidden Message ***** Mike Ursiny 05452 Company: UVM E-mail: mursiny1@uvm.edu **** Hidden Message ***** mursiny1@uvm.edu