The Chill-Its 5054 Hydration Pack Hand Pump Attachment delivers on-demand water with a simple squeeze, providing instant stream or mist functionality without the need to suck through a bite valve or mouthpiece. Its touch-free design supports cleaner shared use, making it ideal for crew hydration, activating cooling gear and quick hydration on the go. The hand pump includes two interchangeable attachments, allowing users to switch between a fine mist valve for cooling relief and a strea