The leakproof design means no spills in your bag, and the dishwasher-safe feature ensures easy cleaning. Plus, it's 33% lighter than standard steel drinkware, making it the ultimate commuter companion. Stay refreshed wherever you go!_AeroLight feather weight insulationDouble-wall vacuum insulation18/8 stainless steel; naturally BPA-freeLeakproofLocking, drink-through lidCar cup holder compatibleDishwasher safeWeight: 270gDimensions: 69 x 241mm