Platypus DayCap In-Bottle Filter

Transform your favorite wide-mouth Nalgene, HydroFlask, or Yeti Yonder water bottle into an effortless scoop-and-drink water filter with the DayCap Drink spout pulls water through the filter and provides a flow rate of 1 liter per minute, meaning you can use your water bottle like normal Hollow fiber filter is the same technology used in the most popular field-proven Platypus filter systems and lasts for 1,000 liters of "worst-case" water (replacement filters available) Each filter is individually tested and meet the stringent NSF & EPA P231 protocol, ensuring the removal of 99.9999% of bacteria and 99.9% of protozoa, while also removing sand, sediment, and microplastics Easy to clean with a simple shake of your bottle, it's the ideal lightweight and simple backpacking water filter Filter is detachable with a simple quarter-turn, allowing for spout-only use. Spout is optimized for drinking or pouring, while the carry loop is semi-flexible and sturdy Ultralight at just 2.6 oz (72 g) and measures 4.2 x 2.8 x 3.9 in (10.6 x 7 x 10 cm). Made in the USA, Weight: 0.16 pounds, Manufacturer: Cascade Designs Inc.