These are amazing, I am so so glad I bought them on my tour. I don’t actually like them for putting on my punctures, I find the old rubber and glue style ones to be more reliable but I have used these patches for a hole in my pannier bag. I stuck one of these on each side and after 10 months the patches are still there and the bag is still waterproof. Same done for small holes in my tent. DO NOT GO ON TOUR WITHOUT THESE.
- Big Agnes fly creek UL 2