

Filter flask -
The Go 1L Nordic Noir brand's filter LifeStraw flask is a derivative of the filter straw, allowing Lifestraw Steel you to carry drinking water with you on your travels and refill it whenever necessary.
This new version is made from premium materials and has a capacity of 1 litre. In addition, the Membrane microfilter removes 99.999999% of bacteria, 99.999% of parasites, 99.999% of microplastics, dirt, sediment and turbidity.
Ultra-lightweight and very sturdy, you can take it with you and use it as a filter straw, storage solution, compression system, or connect it to other systems in the series Peak to use it in a more tailored way to meet your needs. Finally, thanks to its handle, you can easily carry it wherever you want.
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. Furthermore, this product requires no electric power, no batteries, and no spare parts. The energy is produced by the suction generated by the user.


- Hollow fibre microfiltration
- Activated carbon capsule that filters out chlorine, odours and organic material
- 2-stage filter system
- Complies with the standards of theUS EPA and the NSF P231 on drinking water for the elimination of bacteria and parasites
- Complies with the standard NSF 42 for chlorine reduction
- Chemical-free, BPA-free
Composition :
- 50% recycled plastic
Filter actions:
- Removes 99.999999% of bacteria, 99.999% of parasites, 99.999% of microplastics, dirt, sediment and turbidity
Filter lifespan:
- Filter : 2,000 litres
- Active charcoal capsule: 100 litres
Filter pore size: 0.2 microns
Flask dimensions: 27.4 x 8.5 cm