

Filter flask -
The
This new version is made from premium materials and has a capacity of 700 ml. In addition, the Membrane microfilter removes 99.999% of bacteria, parasites, microplastics, silt particles, sand and other impurities, while the carbon capsule protects your water from chlorine and organic chemicals.
Ultra-lightweight and very sturdy thanks to its stainless steelconstruction, this flask can be used as a filter straw, storage solution, compression system, or connected to other systems in the series
This filter flask will be your best ally when you want to safely drink water from streams in the great outdoors.
CAUTION: Do not place the filter in the freezer. Do not use this model for warm drinks. Furthermore, this product requires no electricity, no batteries, and no spare parts. The energy is produced by the suction generated by the user.


- Microfiltration using hollow fibres combined with a carbon filter (replaceable)
- Double-walled vacuum insulation
- 2-stage filter system
- Complies with the standard
- Complies with standards
- BPA-free microfilter
Filter actions:
- Removes 99.999% of bacteria, parasites, microplastics, silt particles, sand and other impurities
- Protects against chlorine and organic materials and eliminates odours for improved taste
Lifespan:
- Filter : 4,000 litres
- Charcoal capsule: 100 litres (approximately 3 months' use)
Filter pore size: 0.2 microns
Flask dimensions: 8 x 27.4 cm
In the kit:
- Stainless steel bottle
- Membrane microfilter
- Activated carbon filter
- Stopper with Silicone tip