Liquid Holster
The Liquid Holster is an easy to attach drink holder that fits on to most strollers, with a universal attachment clamp that adjusts between 10-33mm (0.39inch - 1.3inch) for tubing -  round, square or anything in-between.

 

The Liquid Holster will take your favourite drink in your favourite drink container everywhere you go. It even comes with its own screwdriver and stainless steel screws for installing in marine applications.