Description Old-school meets state-of-the art with this smart thermal bottle. QuadVac™ insulation gives your drinks four layers of hot/cold protection. Thicker steel offers superior durability. And the easy-grip wrap lets you hang on tight. There’s also a double-wall steel cup to preserve the flavor integrity of your water, coffee, tea or beer. 0.8mm 18/8 stainless steel, BPA-free QuadVac™ insulation Double-wall steel cup Steel-lined stopper Easy-grip wrap Leakproof packable Dishwasher safe Keeps 41 hours hot, 43 hours cold, 6 days iced
