Titanium Stacking Mug M

Ultra-light doesn't always mean ultra-compact, unless of course you're talking about the Titanium Stacking Mug M from Rivers Drinkware. Based in Japan, Rivers is all too familiar with the desire to have functional mugs that allow you to focus on the beverage instead of the packing. Their ultra-light stacking mug series opens the handle, allowing each mug to next into another.

With a 10.8oz (320ml) capacity, and just a 1.55oz (44g) weight, it's the perfect container for sips and steeps weather at home, camp, or on international travel excursions.