I am and avid coca cola/pepsi collector and i have approx 180 different types of bottles and cans.  Most of the version i have from other countries is all plastic and occasionally glass bottle as limited edition such as from uk, us, china and taiwan.  Phillipines still using glass bottle as well as thailand.  Have a 1.5litre of coke made from glass...damn heavy.  Will get the malaysia version of glass coke soon...thanks for info.