hmmm... that is a less than satisfactory answer from Nemo. I think Rainy Pass would be much more willing to do the type of repair that this needs. There are some cottage guys who would probably do a good job with this, but I don't know who to recommend. I have a 40+ year old REI bag with a bunch of ember holes in it that Tenacious Tape fixed nicely. This certainly does not seem like the kind of repair job for Tenacious Tape.