Why this tumbler earns its place
The 270ml old fashioned does one job very well: hold a spirit on the rocks without waste or pretence. At 9½oz, you're looking at a proper whisky glass that suits venues where every ounce of spirit costs money and every table needs quick turnover. The crystal glass construction with light-catching vertical ribs gives the serve visual presence—it's not cheap-looking—and the heavy angled base sits stable even when the bar is hectic.
What this glass solves is a real commercial problem. Many bars oversized their spirit serves years ago and are still paying for it. The 270ml old fashioned is sized for 50ml spirit + ice + a splash of water, which is the standard measure in most professional kitchens. The compact 80mm height and diameter means it fits everywhere: tight back bars, small tables, commercial dishwashing racks, storage shelves. You fit more per case, ship lighter, and use less fridge space than larger old fashioneds.
Crystal glass means the serve looks intentional, not budget. The angled base is real engineering—it keeps the glass stable on worn bar surfaces and doesn't slide when someone reaches for it. This is the glass for busy hotels, high-volume spirit bars, and places where consistent spirit service matters more than doubling the pour.
