How to maintain your flask ?
To prevent any taste of plastic, rinse your flask in clean water 3 times before using it. Then, dry it upside down without the mouthpiece. If the plastic taste persists, place your dry flask in the freezer.
You can remove the mouthpiece to clean it. This is particularly important if you are using sugary drinks!
Finally, so that it doesn't make noise while you are running, remember to remove any air by sucking out the air bubbles.
If the pipette is too long for you!
You can easily cut the plastic hose to the desired size according to your body shape, so that you can drink more easily while you exercise.Simply cut the hose to the desire size and then insert it into the lower plastic part of the mouthpiece.If you are having trouble, run hot water over the hose. It will become more flexible and will be easier to insert.