Keep your cool this summer with the Portable Ice Ball Maker Drinks Bottle by your side Choose from round in grey or blue, or rectangle in grey, white or pink Freeze your drinks or add drinks on top of the ice cubes for ice-cold beverages Airtight seal stops the liquid from leaking out and keeps it fresh as long as possible Once frozen, pull the bottle apart with handles to allow the ice cubes to fall down Lid attaches to the bottle with a loop which doubles as a handle for a carrying Round: 17.5 x 19cm Rectangle: 27.3 x 11.4cm   Buying Options: 14.99 pounds instead of 39 pounds for the Round design - save 62% 19.99 pounds instead of 49 pounds for the Rectangle design - save 59%