If you ever need to replace your tube and valve: The Helix Tube Kit fits to all SOURCE Hydration Systems with Source Quick Connect (SQC) and Quick Mate Technology (QMT).
Flexible water tank with integrated hydration tube made of atoxic plastic that does not alter water taste. Easy refilling, cleaning and draining thanks to its wide opening at the top side. Ideal for hiking, cycling and bike travelling.
Made from 210D nylon with a round bottom, Coghlan's Stuff Bags allow for maximum storage. Features a water repellent polyurethane coating and includes a hemmed storm flap with a sewn-in draw-string ensuring your gear stays dry.