The Trek Screwtop Silo 591 Bottle's extra wide mouth allows for simple insertion of ice cubes and powdered drinks into the bottle. Trek Screwtop Silo 591 Bottle Features 591ml (20oz) 100% leak-proof design The extra wide mouth allows for simple insertion of ice cubes and powdered drinks into the bottle Made from soft BPA free Polythene with a great easy-squeeze feel Sold individually
Best Price: £4.99 from Leisure Lakes Bikes