Ultra Flexi Flask 500ml + Straw
500ml Trinkflasche mit Trinkhalm
The Ultra Bottle was designed for one thing: performance. It has the new OMM bite valve with a large opening for excellent water flow. You can drink without opening the valve.
The bite valves and drinking straws are also interchangeable (see OMM spare parts) to extend the life cycle of the bottles.
Unique OMM design
Exchangeable drinking straw
LEICHT ZU BEFÜLLEN
The wide opening makes it easy to fill in fresh mountain spring water or add powder.
All OMM hydration systems now have interchangeable parts. The replacement parts are easy to use and help to extend the life of the product.
BEISSVENTIL MIT GROSSER ÖFFNUNG
The larger opening bite valve provides excellent flow rate for instant hydration with minimal effort.