Chill-Its® GB5155 Low-Profile Hydration Packs Color:Black and certain other substances

and certain other substances

2-way stretch spandex padded back and concealed interior seam stitching

All cartridges are interchangeable between the Advantage respirators and are color-coded to indicate the type of protection offered

Scratch-resistant facepiece lens is engineered to be optically correct and eliminate distortion for visibility and peripheral vision

Chill-Its® GB5155 Low-Profile Hydration Packs Color:Black and certain other substancesClosed cell insulation keeps (2) liters of water cool for hours, and anti microbial bite valve prevents contamination. Padded, adjustable shoulder and chest straps. 420 Denier nylon construction.