iStraw - Water Filter Drinking Straw
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A personal water filtration drinking straw that filters up to 500 liters of water and is perfect for travelers.
Features
- iStraw is capable of filtering up to 500 liters of water
- Reduces up to 99.99999% of all waterborne bacteria, including Giardia and Cryptosporidium
- iStraw can be used for local municiapal tap water, streams and lakes but always refer to the instructions
- Compact, lightweight and simple to use, an essential companion for all travelers
- iStraw should not be used to filter brackish or turbid water and it does not remove chemical contaminants or viruses contained in water
