Glass bottle with protective wire winding in mesh pattern. Red line around top half of bottle. Metal attachment on top for gas cylinder and lever and spout.Sparkletes' embossed on gas cylinder holder. 'Sparkletes Ltd, Makers London' stamped on spout area. Printed around rim ' Made in England', 'C size; 'shake siphon well while piercing bulb'; 'never fill syphon above red line'. Printed on base of bottle 'Made in Czechoslovakia'.domestic items, food preparation, soda syphon, sparkletes, england, drink.