Sim Pure

Compared to similar types and brands of water filter bottles, our water bottle with filter is much easier to drink from the straw. You don't need much effort to get a good stream of water flowing. It may be a little harder once it's below 15% filled though. This is not a flaw, simply the nature of the filtration system. Keeping the mouthpiece of the water bottle with the filter clean at all times especially helps. The filtered water bottle 650ml can be refilled over 450 times from any natural water with ease, up to 1500 Liter one year. We recommend replacing the filter every year.

This water bottle with filter for travel straw does not contain any compounds, which is safe to drink directly with your mouth with no bad smell. It is a nice water bottle with filter for travel.

This water bottle with filter is in a good size and easy to handle with a detailed instruction manual attached. EASY cleaning, refilling and readily drinking in seconds. Keep it in handy for water emergency preparedness!

As soon as you fill it, clean water is ready to drink WITHOUT added taste and chemical smell by the filter. The water filter bottle is good and durable for over a thousand refills. It is convenient to always have drinkable water around!