Eyesaline® Belt Pak Designed to provide immediate, convenient access to eye wash on-site, outdoors, or on the road. The Belt Pak features a durable, vinyl-coated nylon holster with belt loop and Velcro® tabbed cover flap and contains a 32 oz bottle of sterile Eyesaline® solution. It can be worn on a belt, or hung from a hook or strap.