Source Widepac 2L Hydration System + Sawyer Filter

• Long Lasting - Filter up to 100,000 gallons from freshwater lakes, rivers or streams. Sawyer filters are so robust, they can be backwashed and reused over and over. No replacement cartridges needed.
• Removes 99,99999% of bacteria (Salmonella, cholera and E.coli) and 99,9999% of protozoa (cryptosporidium and giardia), exceeding EPA recommendations for removal rates. No chemicals or batteries required.
• BPA and PVC free
• Widepac™ closing 
• 3 layered membrane
• SQC™ (SOURCE Quick Connect)
• Coextruded tube
• UV protection cover
• Valve Helix™
• Filters up to 400,000 litres
• Dirt Shield™ valve protection
• Docking Station™
• 2L

SOURCE Hydration technologies

• Widepac Closure - The original user-friendly Widepac™ Slide Closure opens wide, allows easy filling, cleaning, draining, and ice insertion. Airtight seal. Most SOURCE Hydration Systems and Hydration Packs feature reservoirs with our signature Widepac Closure.
• Taste-Free™ System - Our co-extruded PE film retains the pure taste with absolutely no plastic flavor, also over time. (BPA and Phthalate free.)
• GrungeGuard™ Technology - Our GrungeGuard™-Technology inhibits bacteria growth on the reservoir and drinking tube for the life of the system. Technology utilizes FDA-approved and EPA-registered anti-microbial agent. 
• Glass-Like™ Technology - SOURCE's Glass-Like™ Film is 2000% smoother than standard TPU films, with virtually no difference from glass itself. This multi-layer Polyethylene film, manufactured in accordance with SOURCE's Glass-Like™ technology, prevents bio-film build up, making the system virtually self-cleaning.
• Easy Care & Low Maintenance - Glass-Like™ technology combined with Grunge-Guard™ technology represents a new generation in hydration systems, in which cleaning is no longer an issue! Simply refill with water and drink again and again without special care. Water will remain fresh for days and even weeks.