The SodaStream 1L Slim Carbonated Water Bottlemakes storing your freshly made sparkling water a breeze. Compatible with most SodaStream water carbonator machines. The bottle is made of BPA-free plastic, with a clearly marked expiration date, and isdishwasher safe, making cleanup a breeze. Designed for convenience, this reusable soda bottle features a leak-proof, hermetically sealed cap to keep your seltzer fresh and fizzy for longer. The slim design fits easily in most fridge doors and cup holders, making it perfect for home use or taking your soda water on the go.