The One about the Polar Bottle Cenote Hydration System

As a person who uses and have reviewed water reservoir from other companies, I know there are people who are not exactly to thrilled about investing on a backpack for just a water reservoir during at rip. As most backpacks allow for a water hydration packs and an opening for a water reservoir/tube, those who want to save money without investing in a backpack may have interest in Cenote Hydration […]