Norrona has a 5-year warranty (I think), but I don't know if they repair anything in the USA. I will cost you a lot less than the return postage to buy some tent sealing tape, which I've used on a 4-inch strip of tent seam and on clothing before. It can be washed. Caution: You have to apply heat--at least with the tape I have--so put fabric between the iron and the jacket so you don't melt the jacket. If you think the jacket fabric might melt, it would be just as easy to take it to your local seamstress or tailor, but probably $15 or $20 more expensive than buying the tape. Of course, they have the right materials and are responsible if anything goes wrong. Double sided duct tape is very strong and is fine for field repair, but it could get messy when you wash the jacket.