The patented system allows only by pressing the valve can receive the water in the mouth with no more effort;And not only that, with a GEIGERRIG expanding water much the use we do charge, we can share the water, use it to clean... etc.;The design of the GEIGERRIG facilitates the cleaning of the bag in the dishwasher, tube and using your own system of air pressure;Proof

• Geigerrig g4125fl-Water Filter
• Black

Geigerrig g4125fl-Water FilterGeigerrig