Sodastream Carbonating Bottle Three Pack 1 Liter / 3.38oz (Yellow, Red & Orange) 3-pack including yellow, red & orange bottles Extra carbonating bottles for Sodastream soda makers Bottles BPA-free | Easy to clean Hermetically sealed caps retain carbonation longer Sodasstream 1 liter / 33.8 oz Carbonating Bottles Set Of 3 Colorful