Shop for our amazing Camping Cardiogram 20oz Tumbler DRINKS STAY COLD OR HOT: Our stainless steel tumbler with double-walled, vacuum insulation and a splash-proof lid will keep your drinks hot or cold just the way you like them.DITCH THE DECALS: No more dingy decals! Outdoorzees cups feature UV-printed designs that stand the test of time.ATTENTION GRABBERS: Get ready to be an attention magnet! Studies show that 72.3% of people will like you more. It's proven.Features:*Stay hydrated on the go with our versatile tumbler.*Add your future last name to make it more unique.*Holds 20oz or 591 ml of liquid.*Stainless steel construction*Double-walled insulation*Dishwasher safe*Lid with a seal*BPA-free materials