Don't let the soft pastel beauty of these iSi Soda Siphons fool you; they may look good on the job, but they definitely show up to do the job! They feature the same rugged construction as our classic model soda siphons. Each makes approximately 32 ounces of carbonated water, has secure neck threading and a pressure regulating system for maximum safety. A removable measuring tube provides easy cleaning and prevents overfilling. Each includes an iSi soda charger and charger holder, so it comes ready to make a splash!