The Machine Era Tumbler is Essentially a Leather Cup

 - Jun 6, 2014
References: machine-era & uncrate
This leather cup makes sipping your favorite beverage a much more sophisticated process. Called the ‘Machine Era Tumbler,’ this cup does more than just look pretty; it’s made of aircraft materials in order to keep your drink as cool or hot as possible without damaging the leather.

One may think that liquids and water don’t go together, but the folks at Machine Era have made it possible. Inspired by the small mouth Mason jars, the 6.7 oz cup is crafted to look similar, but uses aircraft-grade aluminum instead of glass.

It’s thick walls hold in the cold and the heat and are coated in food-safe anodized sealing. The gorgeous brown and hand-sewn leather sleeve on the exterior provides further insulation and amazing grip.