HydraPak OSA Elite Classic Bladder 3.0L swandri The newly designed hop up

The newly designed hop up arm are now gear driven with precision rapid

made from quality materials for a cleaner burn

Electronic burst – Change auto to an electronically controlled burst to save your ammo and increase realism

It’s important to take care of your gear but waterproofing dirty clothing just really doesn’t make sense

HydraPak OSA Elite Classic Bladder 3.0L swandri The newly designed hop upUtilizing the same high performance materials and components found in HydraPak branded bladders, the OSABrands Elite Classic bladder offers exceptional value for your money. An integrated Baix and bladder system provides a convenient and reliable hydration solution. The bladder boasts a spacious opening and convenient slide off sealer for effortless filling and cleaning. With a 91. 5cm flexible hose and Surge Valve, you'll always have easy access to