Ergodyne has announced strategic updates to the hydration packs in its Chill-Its® Cooling Line. Each model now features a redesigned DualCap bladder opening, and premium models 5156 and 5157 are now only available in a larger 3-liter bladder. The bigger bladder minimizes the need for frequent fill-ups during shifts and provides those away from a communal water source more hydration for longer. New DualCap bladder openings make it easy to fill the packs.

Ergodyne, www.ergodyne.com, 800-225-8238