How the Pull Can'It cap is made ?
The cap is equipped with a zinc alloy ring for easy opening and a retractable tritan spout. The top of the cap is made of stainless steel and the bottom of the cap and the straw are made of polypropylene.

The cap is equipped with a zinc alloy ring for easy opening and a retractable tritan spout. The top of the cap is made of stainless steel and the bottom of the cap and the straw are made of polypropylene.
