Access potable water anywhere. The Flux 1.5L sets a new standard for lightweight, fast and versatile backcountry water filtration. The integrated filter removes bacteria and protozoa from approximately 1,500 liters of water at a rate of >1L per minute. Roll or squeeze your Flux to filter into other camp containers or to directly drink freshly filtered water on the go.

• Flexible handle for comfortable carrying, quick attachment and securing the rolled up bottle when empty
• Dual-layer film laminate construction adds structure
• Single stage < .2 micron hollow fiber filter
• Effectively removes common waterborne bacteria, such as E. coli (99.9999%), and parasitic cysts (99.999%) per EPA Guide Standards and NSF P231 and microplastics (99.999%) per NSF 42 greater than or equal to 3.0 microns in size
• Made of ultra-durable, abrasion resistant TPU & RF welded seams for superior durability and elasticity
• 100% BPA & PVC free, wide working temperature range (can be frozen - max temp 60° C / 140° F)
• Capacity: 1.5 L / 50 fl oz
• Weight: 143 g / 5.0 oz
• Dimensions: 250 mm x 115 mm / 9.8 in x 4.5 in
• Materials: TPU, POM, ABS, Hollow Fiber, Silicone