HydraPak Packflask Filter Kit 750ml

Carry less water and filter on the fly. Building on the innovative PackFlask™ design, this enhanced system features an integrated filter for fast, reliable hydration on the trail. Simply find a water source, fill and drink directly through the high-flow, self-sealing nozzle. The filter screws securely onto the flask, doubling as a squeeze filter for filling bottles or pots at camp. The stretch-mesh pouch securely attaches to your pack harness for hands-free use. Instant access Stretch mesh pouch attaches to your pack harness & securely holds the bottle within easy reach Packable Empty bottle flattens, rolls & stashes away for easy packing Easy drinking High-flow, self-sealing silicone nozzle for splash-free drinking on the move Dust cover Protects nozzle from dirt & debris; opens & closes with a single-handed flip Filter compatible Attaches to most 42 mm threaded water filters to create a packable squeeze system Light & tough Lighter than traditional bottles; made of durable TPU with RF-welded seams 0.2 Micron Filter Removes common waterborne bacteria such as E. coli (99.9999%), and paracitic cysts (99.9%) per EPA Guide Standards and NSF P231 and microplastics (99.9999%) per NSF 42 greater than or equal to 3.0 microns in size. Filters approx. 1,500 liters of fresh water at a rate of >1L per minute Includes Backflush Adapter for easy cleaning Capacity 750 ml / 25 fl oz Weight 116 g / 4.1 oz Material TPU, PP, Silicone, POM, TPE, ABS, Hollow Fiber, Polyester, EVA, Nylon Diameter 228 mm x 107 mm / 9.0 in x 4.2 in