



Integrated water filter -
The DayCap In-Bottle Filter is a filter from the brand Platypus, ideal for adding to your hydration kit.
This flask accessory is compatible with three common wide-mouth models: Nalgene®, Hydro Flask® and Yeti® Yonder™. Made from high-quality plastic, this sturdy stopper features hollow-fibre technology, allowing you to filter water quickly and safely.
In practical terms, this product from the brand with the platypus logo features a removable filter and a cap DayCap. The foldable cap is leak-proof and features an ergonomic spout , so you can drink naturally without being bothered by the filter’s high flow rate. What’s more, the sturdy carrying loop makes it easy to take with you. Finally, the removable quick-release water filter is safe and easy to use and can be cleaned simply by shakingit out.
There are therefore two ways to use it: as a stopper on its own for daily use, or as a filter and stopper combination for hiking, scooping up water and drinking straight from it.



- Ergonomic spout
- Semi-flexible conveyor belt
- Microfilter tested in accordance with EPA (Environmental Protection Agency) and NSF (National Science Foundation) standards to remove 99.9999% of bacteria and 99.9% of protozoa
- Quick rinse by shaking to maintain a constant flow rate through the filter
- Unscrew the removable filter by half a turn to detach it from the stopper DayCap
- Quick flow rate
- Compatible with 3 common types of wide-neck flasks: Nalgene®, Hydro Flask® and Yeti® Yonder™
Composition :
- Body : Sustainable small business
- Filter interior: hollow fibres
In the box:
- 1 Stopper DayCap
- 1 removable filter cartridge
Dimensions :
- Stopper and filter: 7.1 x 9.9 cm
- Filter pores: 0.2 micrometres
Filter flow rate: 1 L/min
Duration of use: 1,000 litres