Ecotanka - minitanka 600ml 

miniTANKA is perfect for primary school children, being a little more compact than a regular size drink bottle.  They hold a volume of 600mls (two large glasses), are ultra light and fairly compact, measuring approximately 187mm from the bottom to the top of the stainless steel area.

miniTANKA fits all of the standard ECOtanka lids (except the megaTANKA lids) and the mini size KOOLER covers.  Adaptor lids are also available to fit a range of teets, so the miniTANKA can also be used as a safe BPA free bottle for your baby: