SPI Hydration Companion Bottle 8 oz.

The SPI Hydration Companion Bottle is the easiest way to add hands-free hydration to any run. This lightweight 8 oz. bottle clips directly onto the waistband of a SPIbelt, giving you quick, bounce-free access to water without carrying a handheld or wearing a bulky vest. The ergonomic shape sits comfortably against the body, and the bite-valve cap makes sipping simple on the move. Perfect for daily miles, short to mid-distance runs, and anyone who wants hydration without the hassle.

Key Features

• 8 oz. capacity — ideal for everyday training and shorter runs

• Clips securely onto any SPIbelt for hands-free access

• Ergonomic, low-profile design reduces bounce and pressure

• Bite-valve cap allows easy sipping while running

• Lightweight construction for minimal distraction

• Mix-and-match convenience — add one bottle or multiple depending on your route