Replaced the REAL TUFF RESERVOIR in 2011 to make it even better! Internal baffle helps reservoir maintain its shape and conform easier to your back. Easy twist cap is tethered so it never gets lost or dropped in the dirt. Includes Quick-Connect drink tube kit, bite valve, tube cover and bite valve cover.
Features proprietary, FDA and EPA approved Microban anti-microbial compound. Microban helps retard the growth of harmful bacteria and fungus, keeping your water cleaner and free of bad tastes (BioShield does not protect against food borne bacteria. Clean regularly and thoroughly with brushes and cleaning tablets).
The proprietary design features taste free material so your last sip is as fresh as your first. Whether it's water or sports drinks, you'll get the True Taste with every sip.