Rick Stella, Health & Fitness Editor 16-ounce True Pint The 16-ounce ... and, conveniently, Hydro Flask's wine tumbler lid fits it, so it's great for coffee and tea, too. The silicone sleeve ...
Both tumblers claim to hold 40 ounces of water, but only one does so with the lid on ... (Other Hydro Flask tumblers, like the All Around™ Tumbler, come in 28-oz, 20-oz, and 16-oz sizes ...