This article shows how Hydration System and its Technology come together.
As smooth as it gets.
Atomic Force Microscope (AFM) surface analysis of a 100x100 microns surface shows incontestably that Source's Glass-Like™ film is 1000% smoother then the leading competitor's PU film and only 50% different from glass itself.
Surface analysis of the competitor PU film.



Durabag Hydration System
Durabag® Technology is a crush-proof super strong bag-within-bag system and the most durable flexible water container ever made! Low cost reservoir replacement! (U.S Patent 6,247,619).

Storm Valve
An angled no-bite push/pull valve specially designed for military applications. Integrated shut-off mechanism locks securely for storage.Soft mouthpiece for comfort. Liquid flow is unmatched, making it ideal for use in highly aerobic activities. Performs in extreme cold weather.
Dirt Shield
A tough lightweight cover that keeps the valve dirt-free and protects against damage during transport. The angled valve allows the tube to be 25cm shorter so there's less excess to hang up or bounce around
. (U.S.Patent 6,622,988).
The angled valve allows the tube to be 25cm shorter so there's less excess to hang up or bounce around. (U.S.Patent 6,622,988) Integrated Shut-Off Mechanism (Patented).
Co Extruded Tube
LINERA sophisticated UVBlock and IR-Reduction insulated cover combines with our antimicrobial co-extruded tube to keep liquid cool and taste/ bacteria free from the first sip to the last.

Nc Filler Cap
(51mm in diameter) An air-tight low profile large opening. Designed for one hand operation with a swift 270° turn. Compatible with commonly used personal water filters.

CPC Fitting
Quick Connect Hose Fitting offers push button convenience and seals tight even when reservoir is full. Enables future integration of personal filtration and purification systems.

Refill Handle
A lightweight handle for spill-free refills.

Closure CPC
Quick Connect Hose Fitting offers push button convenience and seals tight even when reservoir is full. Enables future integration of personal filtration and purification systems.
Widepac Closure
(90mm in diameter) A user-friendly slide closure offering wide opening access for easy filling, cleaning, draining or ice cube insertion. Airtight seal. (patent pending).

Grunge Guard
An FDA approved antibacterial permanently embedded into the reservoir and tube to block bacteria growth. Effective for the life of the system. Dramatically reduces cleaning and maintenance.

Glass Like Liner
An FDA approved antibacterial permanently embedded into the reservoir and tube to block bacteria growth. Effective for the life of the system. Dramatically reduces cleaning and maintenance.
