DESCRIPTION: Lighten your load and drink right from the source. We took our go-to flask and added filtration to create a system that delivers hydration without contamination. The filter — light and compact — screws on top so you can drink right from the flask. Or — if you’re carrying more water — use the system to fill a bottle or reservoir. FILTER FACT SHEET | FILTER USER MANUAL *Effectively removes common waterborne bacteria, such as E.coli (99.999%) and parasitic cysts (99.9999%) per HSF 42. Easy To Use Fits Running Packs And Vests Lightweight Packs Down Running Capacity 500 ml / 17 fl oz Weight 65 g / 2.3 oz Dimensions 240 mm x 70 mm / 9.4 in x 2.8 in Material TPU, Silicone POM, Hollow Fiber, ABS Care Avoid freezing filter. Freezing may ruin the hollow fiber membrane. If in freezing conditions we recommend you keep the filter in your pocket or near your body to prevent freezing. SECURE GRIP A flexible and structured grip makes it easy to hold the flask while screwing and unscrewing the filter. VEST PACK FIT Soft material conforms to most hydration packs and larger vest pockets for a secure and stable fit. HIGH-FLOW Easy to drink bite valve auto-seals after each sip, eliminating annoying drips. LARGE OPENING 42mm opening lets you fill the flask easily at any water source. INCLUDED BACKFLUSH ADAPTER Plugs into filter valve and threads onto a HydraPak Stow or bottle of clean water for backflushing the filter to restore its flow rate. COMPRESSIBLE Flexible design shrinks as you drink, minimizing water movement.
