With the Katadyn BeFree Water Filtration System, you no longer have to worry about where your next drink will come from. Just fill up the flask and let the EZ-Clean Membrane do the work. Let gravity do the work, or gently squeeze the flask for instant refreshment. Maintain the EZ-Clean Membrane quickly and easily for longer life and more enjoyment. Simply fill the flask with water, attach the cover and shake free the debris. Or, remove the filter from the flask and swish in any lake, river or stream. And when you’re ready to hit the road, the collapsible flask packs small to fit into tight spaces. Just smash, stash and go!.Hydrapak Soft Flask is longer lasting, rugged, high-tech, flexible, BPA-freeNo backflushing and no clumsy tools. Simple shake or swish the EZ-Clean Membrane in the water and be on your way0.1 micron hollow fiber technologyFor solo useSuitable for cloudy waterLightweight and portableFlow Rate: 2 liter per minuteTested to 1000 L, depending on water qualityWt. 3.53 oz (100g)Size: 15.2 x 9.1 in (38.5 x 23 cm)

Sport type: Outdoor. Care instructions: Do not use in freezing conditions. made in switzerland. simple and easy to clean by simply shaking or swishing the filter to clean. hydrate quickly and easily with the free flow channels fast flow rate up to 2l per minute. filters up to 1,000 liters of contaminated water without using chemicals or other devices. 0.1 micron water filter removes harmful organisms like bacteria 99.9999% and protozoa like giardia & cryptosporidium 99.9%, surpassing epa standards.

Model Name: 8019640. Item Weight: 3.53 Ounces. Power Source: Non Electric. Purification Method: Hollow Fiber Membrane. Included Components: BeFree Microfilter w Hydrapak 3.0L. Capacity: 30 Liters. Material: Synthetic. Product Dimensions: 9.1"L x 3.5"W x 15.2"H. Color: Clear. Brand: Katadyn. Date First Available: October 3, 2017. Best Sellers Rank: #39,665 in Sports & Outdoors. Customer Reviews: 4.7 out of 5 stars 552 ratings 4.7 out of 5 stars. : B0764P4L7Q. Fishing Technique: ?Spinning, Casting. Sport Type: ?Outdoor. Size: ?3.0L. Model Year: ?2018. Part Number: ?8019640. Manufacturer: ?Katadyn North America. Number of Items: ?1. Suggested Users: ?Outdoor. Warranty Description: ?Manufacturer Warranty. Brand Name: ?Katadyn. Item Dimensions LxWxH: ?9.1 x 3.5 x 15.2 inches. Package Weight: ?0.27 Kilograms. Item Package Dimensions L x W x H: ?9.84 x 8.86 x 2.48 inches. Maximum Flow Rate: ?2 Liters Per Minute. Model Name: ?8019640. Item Weight: ?3.53 Ounces. Power Source: ?Non Electric. Purification Method: ?Hollow Fiber Membrane. Included Components: ?BeFree Microfilter w Hydrapak 3.0L. Capacity: ?30 Liters. Material: ?Synthetic. Product Dimensions: ?9.1"L x 3.5"W x 15.2"H. Color: ?Clear. Brand: ?Katadyn.