Platypus DayCap In-Bottle Filter

Stopper with integrated filter compatible with Nalgene, Hydro Flask and Yeti wide-mouth bottles and water bottles. +
In stock
€38.90

The Platypus Daycap is a versatile accessory! It serves both as a cap and as a water filtration system. It transforms your flask or wide-mouth bottle into a quick, easy-to-use, health-saving water filter.


This cap is compatible with Yeti Yonder, Nalgene Wide Mouth and Hydro Flask Wide Mouth bottles. It features a 0.2-micron hollow-fiber filtration membrane. This technology guarantees safe, reliable hydration in the great outdoors. This water treatment device eliminates 99.9999% of bacteria and 99.9% of protozoa, including giardia, cryptospridium, E. coli, salmonella and cholera, in compliance with NSF standard P231.


Manufacturer Platypus
Product name DayCap In-Bottle Filter
Article number 13878
EAN 0040818138786
Filter Type Hollow fibers
Output 1L / Min
Filter Size 0,2 microns
Effective against bacteria Oui
Effective against microorganisms Oui
Effective against particulate Oui
Effective against protozoa Oui
Materials TPE
Dimensions 10,6 x 9,9 x 7,1 cm
Warranty Lifetime
Country of Manufacture United States

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