Stainless Steel Vacuum, Double Wall, ergonomic + comfort-grip handle, so you can easily carry your hot or ice-cold all day long. The narrow base is made to fit nearly any car cup holder. BPA-free.
 
Specifications: Capacity: 40oz (1.18 liters)
Material: Stainless Steel
Insulation: Double-Wall Vacuum Hot or Cold Temperature Tumbler with handle Lid (Slide Sip Lid) BPA-free Straw