where can you buy larger than average condoms in thailand?

As this comes up a lot (no pun intended ) I have pinned a thread with the relevant info

Most bike shops have an inner tube. Just cut and adjust as needed.

Never found anything comfortable here in Thailand. I always bring a year supply back from the U.S. Recently I asked a friend to bring some Durex for me during his Thailand visit. On the side of the box it said "Made in Thailand".

have you tried the COCKPIT