• 70oz fluid capacity

• MOFLOW™ 100% antimicrobial bite valve (reservoir, hose, couplers, bite valve and screw cap)

• Only hydration bladders to feature Microban, making it 100% antimicrobial, which inhibits the growth of microbes, such as bacteria, mold, and mildew

• Two quick release couplers with shut off valve

• 360º rotation, 90º angle Straight Shot * bite valve

• Pump system

• No slosh baffles

• 6.75"w x 15.2"h

• Straight Shot Bite Valve
• Huge Flow
• Mechanical Internal Shutoff Technology. Guaranteed to never leak
• 100% Antimicrobial by Microban

The new MOFLOW hydration bladder from Polarpak has a pressurized system that makes getting water while running or on the move far easier than most hydration bladders because you don't have to suck the water in, just bite on the mouthpiece. I found that I drank much more water and more often with this hydration pack than with others.

One of my favorite features of the Polarpack MOFLOW hydration pack is their Microban antimicrobial protection which makes me feel much safer drinking out of it over long trips. Their use of Microban inhibits bacteria, mold, and mildew growth, which not only keeps you from potential illness but increases the longevity of the product significantly.

I would highly recommend this for travel, rock climbing, racing (bike, run, snowshoe, etc), training, and even at the rock gym.