The System JO H2O warming lubricant is a great water-based lubricant that is slick without being too thick. However it is not what one would expect when buying a warming lube. I was hoping for some kind of warming effect and was left with a lubricant that was exactly the same as the System Jo H2O lube. I felt no added warmth from this lube after reading reviews that said it was too hot for them. I must just not have much sensitivity.

It is very slick without being thick. The bottle has a snap opening that makes it really easy to pour. It feels amazing, but you have to be very careful not to use too much, a few drops is usually plenty.

I don't notice any aroma from it and have not tasted it and don't plan to. It seems to be odorless, but again I'm not too sensitive.

The product lasts through out my masturbation sessions of about 30-40 minutes and I have not tried it with a partner. It dries quite nicely if you leave it to air dry on the body, but washes off really easily with water. I love how slick it is with just a few drops but wish it actually warmed (the whole reason I bought it instead of the regular stuff).

The product comes in a bottle with a nice snap opening that makes it easy to apply.
I have left it in a drawer sideways as well as upright and have had no leaking issues. Traveling with it should not be a problem, though it is not discreet with the labeling. Remove the label though, and it's as discreet as any other bottle of lube.

It is supposed to have a warming sensation and does not live up to it, it does however seem to desensitize a little, as I find myself lasting longer with this lube than with the non-heated version. This is only speculation though.

I really only bought this product to not have to warm up my Fleshlight before use and it does not have the warming sensation at all. I feel absolutely no difference between this and the regular variety, except that I seem to last longer.