VST Bladder sleeve 2,0L

The new version is much better: the additional coating on the inner side prevents it from tearing up. Although the bladder cover seems to be a little smaller than the bladder itself, which means that it cannot prevent it from losing its cold and it is harder to plece the bladder inside.

Definitely maintains a cooler bladder of water in heated conditions. if you're riding hard, in 90 degree tempos with 80%+ humidity, nothing stays cold - but this has noticeably extended the length of time that water will at least stay cool. You're never going to notice any added weight, removal/replacement of the bladder is easy if you swap multiple bladders on longer days.

It kept my bladder cold and not condensation ony back