Home › Forums › DIY Packrafts › Prototyping inflatable hull shapes › Reply To: Prototyping inflatable hull shapes October 11, 2026 at 12:31 pm #22459 EliParticipant There are TPU fabric vendors on Alibaba that will sell 20 yards worth for a couple hundred bucks if you reach out and ask (they usually have minimum amount that goes into thousands of dollars). This reply was modified 2 weeks, 2 days ago by Eli.