To repair a ~6" (~150mm) line of pinholes in a NeoAir camping mattress, what is the best repair material?
The line is too long, and the pinholes too close to each other, to use standard or emergency Thermarest patches.
I’m hoping for a solution that will last as long as the sleeping mat, and won’t significantly impair its packability.


https://www.gearaid.com/products/tenacious-tape-repair
Tenacious tap is a bit pricey but works well. Pretty similar to the patches, just a small roll of it. Round off the corners or they will peel.
Thanks, I’ll add it to the shortlist!