Bought plans from Matt, size large. Fabric fra extremtextil, 210 D tpu singel coated side for tubes and dobbel coated side 210 D for floor. Heating and bonding this together is no problem if you have the right tool. I´m using Coverite 21ST Century Sealing Iron on max temp and it is no problem to bond. Ok the fabric is lower quality than Matt is offering, but I could always seal in a extra layer on the tubes if I want, as I planed with the floor. But I also ordered a new kit from Matt and will problably in the future order some raw fabric from Matt and build size Large Packraft in his fabric to. Have a BIG family, 2 adults and 6 kids so… 😉