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Flex 700 ml
Flex 700 ml
Flex 700 ml
Flex 700 ml
Flex 700 ml

Flex 700 ml

48,90 €
incl. 24 % VAT
The LifeStraw Flex is a collapsible squeeze bottle with a water filter that makes contaminated water safe to drink.
Delivery 0-4 business days
30 day return policy

The LifeStraw Flex is a collapsible squeeze bottle with a water filter that makes contaminated water safe to drink.

The advanced LifeStraw technology provides two-stage protection for most waterborne diseases. The membrane microfilter removes 99.999999% of bacteria, 99.999% of parasites and 99.999% of microplastics (lifetime 2,000 L). Replaceable activated carbon capsule reduces leads and chlorine, improves taste, reduces bad odour and organic chemical matters (lifetime 100 L).  LifeStraw can provide up to 5 years of safe drinking water, with proper use and maintenance.

You can use it as a personal straw to drink directly from rivers and streams or fill the bottle to use your LifeStraw on the go. The Flex bottle is ultra-light and packs into a small space. Ideal for travels, camping, trekking, survival, and everyday use. 


Product details:

  • Protects against bacteria, parasites and microplastics, chlorine and organic chemical matter such as pesticides, and herbicides
  • Improves water taste
  • Lab-tested, durable, BPA free, recyclable
  • Long-lasting: the microbiological filter provides 5 years of safe water
  • The ultimate travel companion – Great for wherever your adventure takes you – travel, everyday use, camping, and outdoor activities
  • This product gives back: one purchase, one child, one year of clean water
  • Weight: 89 g
  • Squeeze bottle capacity: 700 ml


How it works:

LifeStraw’s membrane microfilters are made of hollow fibre membrane technology – a similar technology used in kidney dialysis. These membranes are made of small straws that contain microscopic pores of 0.2 microns in diameter. Dirty water enters one side of the straws and clean water passes through the pores while bacteria, parasites, microplastics, dirt and other forms of turbidity are blocked and unable to pass through because they are too large. The result is safe drinking water flows into a clean chamber for drinking while contaminants are blocked.

LifeStraw Activated Carbon Filters improve water taste by removing chemicals such as chlorine and odours. The activated carbon has been treated with specific processes to open millions of tiny pores between carbon atoms. LifeStraw uses an advanced, special formulation that is made from fibres instead of traditional granulated carbon which improves longevity and performance. This process works via adsorption - contaminants become trapped inside the pore structure of the carbon and bind to the surfaces of the fibres. Over time, once all surface areas are full, the carbon filter must be replaced. Please note the longevity recommendations for each product.

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Model number: 39010015
Product identifier: 7640144283933