Enjoy freshly carbonated soft drinks in a delicious range of flavours with SodaStream. The clever gadget not only saves you money on buying bottle after bottle of fizzy drink, but is better for the environment is much more convenient and gives you extra choice of flavours without having to fill your cupboard with massive bottles of pop. These two replacement bottles are BPA free and can make up to 1 litre of SodaStream drinks at a time. Not dishwasher safe Pack of 2