BrandCharger couvercle additionnel Vortex Hydroboost | 250 ml
The BrandCharger Vortex Hydroboost is a double-walled cap that adds 250 ml of extra, leakproof capacity to a Calix tumbler. It has a click closure and a carrying loop, and is compatible with the Vortex Calix, Calix XL and Calix Ceramica. This makes it a practical way to extend an existing bottle for longer days out.
