FLC28 Hydro Flask 28 Ounce Hot Flask and Cup The Hot Flask & Cup is designed to bring it, pour it and sip it. Whether it's for a long day or a getaway, it boasts 30 hours of piping hot beverage. The integrated cup secures to the leakproof bottle with pour-through cap. The modern take on thermal all-in-one hydration is sleek, comfortable and dishwasher safe. 30 hours hot 30 hours cold TempShield double-wall vacuum insulation Leakproof when closed Pure taste, won't retain odors or leftover flavors Integrated cup securely attaches to bottle Pour-through cap Comfortable carrying handle Durable stainless steel Size & Dimensions Size: 28 oz Diameter: 3.30" Height: 11.30" Weight: 1.45 lb Product Care Dishwasher safe Not for use on a stove, in a microwave or freezer Keep hot liquids out of the reach of children