H2O poiju hyvä valinta pidemmällä uinnille, jossa tarvitset nesteytystä.

The H2O float is an ideal companion for longer swims where hydration is necessary and needs to be easily accessible (for example: channel crossings, marathon swims or other long distance swimming endeavors). Or if you'd rather relax than swim, you can use it just for lounging around in your home swimming pool while having your drink floating just an arm's length away nicely cooled by the water.