New Size .75 litresJust unscrew the top, fill from literally any fresh water source and drink. With the use of the iodine sleeve (allow a fifteen minute contact period) the nastiest kind of water is crystal clear, drinkable and safe with no iodine after taste.
Photo opposite: Traveller Bottle and spare Cap/filter showing iodine sleeve fitted, only one cap/filter supplied with each bottle.
Last for 450 refills approx 350 litres
