Nice product, very well made first time I've tried a water type pump and it's good, quite nice having warm water and pressure applied to the wee fella! It's got a safe pressure that you can't really go beyond so it should help avoid any problems.
Great Product - Get the right size..
While this product is great and works as described, I cannot be satisfied. It is my fault but I did not check the measurements picture prior to purchase. I strongly recommend doing so as width/girthchanges everything, one pump on this thing and The old helmet is bruising against the side of the cylinder and cannot be pumped anymore. I'm an average bloke at best too, so if in doubt grab the next size up.
You won't find a bad review for the bathmate products. They simply work and work well, period. These are the genuine products, unlike many fakes out there. Mine malfunctioned after a month but a quick email to ATMS and a replacement was on it's way ASAP, free of charge. Excellent product and outstanding customer service.
It works slowly but it does work. I challenge anyone to find a bad review of this product. I tried for about two weeks to find one and I couldn't so I bought it. The key is to manage your expectations and do some research about how it all works.