Silver Star Commercial Steam Iron with Water Bottle Silver Star Gravity Feed Stream Iron Set ES-300. Complete Set with teflon shoe, water demineralizer, water bottle, hose and iron rest. Silver Star ES-300 is a self-contained ironing system. SilverStar ES-300 is a self-contained ironing system. This Silver Star steam generating iron works without a boiler, using a Silver Star water bottle suspended above your working surface. It will give you long lasting steam and is a very versatile and powerful system. Buy Silver Star commercial steam iron online at best Price in Pakistan.