When considering the entire cost of a vacuum chamber, from shipping to installing to operation, an aluminum chamber can save users between 40 and 60 percent when compared with stainless-steel vacuum ...

The big steel cooking pot is an easy thrift store find, though, and while [Black Beard] used high-quality stainless fittings and valves to plumb the chamber, pretty much any cheap fittings will do.

The 40 fl. oz stainless steel, vacuum-sealed tumbler retails for $45. It features a no-spill lid and tapered base to fit into cup holders.

A stainless-steel, vacuum-insulated bottle from a company that specializes in all things chill. By Jen Sherry Published: Jul 22, 2019 9:48 AM EDT Save Article Lakota Gambill ...

I didn’t fill a giant, stainless steel behemoth of a bottle. Instead, I used my new favorite drinking vessel: the Corkcicle Hybrid Canteen.