Our most popular hydration system. 3 usage modes: can be worn backpack style, inserted in rucks, or direct-attached to MOLLE on vests or rucks using Source QCA buckle system. Vertical front zipper for fast reservoir access.

Features tactical 3L

• Adjustable Sternum Strap- Adds stability
• Elastic Secured™ Loops- Keeps loose strap-ends from dangling
• Dual Function: Backpack/Gear Mounted Modes- Quick release shoulder straps folded into back pocket to load into large pack or mount on gear.
• QCA™ System- Connects instantly to vests and packs with no additional straps or hardware required.
• Drain Eyelet- Drains condensation in the insulated reservoir sleeve.
• Easy Dry D-Ring- With the zippered top open the pack hangs upside down for draining and quick drying.
• Zippered Top Opening- Quick and easy access to the reservoir for cleaning, draining or replacement.
• Vertical Zipper- For quick access to the tube/bladder connector for installation of personal filtration systems.
• External Fill Port with Integral Refill Handle- Delivers fast and easy refills on-the-move with no spills.
• Cool Insulation- Closed cell insulation keeps liquid cool for better absorption by the body.

Further informations on Hydration Technology

Taste-Free™ System Glass-Like™ Liner technology in reservoir and tube delivers pure liquid taste with no plastic flavor.

 Bacteria-Free™ System Grunge-Guard™ Antimicrobial technology blocks bacterial growth for the life of the system.

Technologie Glass-Like™ A multi-layer Polyethylene film utilizing SOURCE's Glass-Like™ technology, which prevents bio-film build up making the system self-cleaning. SOURCE's Glass-Like™ Film is 2000% smoother than standard TPU films, with virtually no difference from glass itself.

Care-Free™ System Glass-Like™ Liner with Grunge-Guard™ antimicrobial technologies eliminates the need for cleaning. For days, weeks and even months of use simply refill and drink again and again with no special care required.

Widepac™ Wide Opening Access Patented slide closure for easy filling, draining and cleaning. Airtight Seal! (U.S. Patent No. 7,648,276,B2)