These new shape bottles for the SodaStream Play are designed to withstand the pressure of carbonation. Modern looking bottles are the perfect way to take your homemade fizzy drinks out on the go. Supplied with a hermetic sealing cap these clever bottles can keep your carbonated drink fizzy for longer! • 2 x 1 Litre carbonating bottles • For use with the SodaStream Play • Each bottle has a lifespan of 3 years • BPA – Free • Not suitable for use in the dishwasher