"'lifetime warranty' it says on the packet - well fine if you only live for two months!
I must have used mine about 5 times over two months, the second time i used it there was no air on the pull stroke - fine it still worked on the push stroke, but now it has completely seized up. I took the pump apart to see what was wrong and one o-ring seal in the pump had completely disentegrated and the other was so loose it had wrapped itself around the piston causing the pump to stick. In short this pump is crap - the sort of quality you'd expect from a christmas cracker toy not a $25 lifetime warranty product. dont buy it."