Return to blog

What Is 316L Marine Grade Stainless Steel?

Posted by Luke Green

At Red Original we are constantly working towards creating new things and improving on classic designs. We also love the outdoors and are committed to minimising the impact we have on it as much as possible. Our 316L Marine-Grade Stainless Steel Water Bottles and Insulated Travel Cup are the results of us bringing these two goals together, as reusable drink holders are one of the best ways we can all reduce the amount of plastic pollution we make. While we were developing these products, however, we decided to set ourselves a challenge. We didn’t want to make just another insulated water bottle and travel cup, but really improve on what was already available.