Stanley Milestones Flask 1L / 1.1QT Btl

110 years ago, William Stanley Jr. invented the all-steel vacuum flask. We celebrate this historic anniversary with our new Milestones Thermos Bottles collection. Inspired by the most iconic and timeless bottles from the 1920s, 40s, and 60s, we've combined them with our best insulation invention, 4D Thermology™. 4D Thermology™ insulation provides 4 times the hot/cold protection for your drinks on all your outdoor or city adventures. It keeps your 1L beverage hot for 35 hours, cold for 37 hours, or iced for 5 days without a single spill. It also features a double-walled all-steel cup and a steel-lined stopper with a cork stopper to ensure your drink retains its flavor. When you get home, you can throw it in the dishwasher, ready for your next hike, fishing trip, or commute. Available in 3 color options: 1920 Black Patina, 1940 Garnet Gloss, and 1960 Vintage Green.

• 18/8 Stainless Steel
• Double-Walled Vacuum Insulation
• Naturally BPA-free.
• Dishwasher safe.
• Weight: 770g
• Dimensions: 98 x 121 x 325 mm