Helix Valve - The SOURCE Bite Valve with high flow - no dripping or leaking. Gentle pressure on silicon mouthpiece opens valve. For transport, shut safety closure with a twist of the valve.;Dirt Shield - (Valve cover) Protects drinking valve from dirt, sand, dust, mud and other pollution on the way.;UTA - (Universal Tube Adapter) A revolutionary solution for refilling your hydration system on the move. The reservoir is filled directly through the drinking tube eliminating the need to remove the hydration pack from the back for refills. See UTA in accessories and spares;Magnetic Clip - A smart and simple magnetic tube holder clip, easily attachable to shirt, shoulder strap or Molle strap, allowing complete ease of use.;Weave Covered Tube - Insulated UV-Block woven cover. Keeps liquid cool and bacteria-free from the first to the last sip.

• Source Ladies, Men's Hydration Pack - Blue, 3
• 3 Litre
• Blue

Source Ladies, Men's Hydration Pack - Blue, 3Source