About the Tumbler 20oz SKINNY TUMBLER with SLIDING LID & STRAW Double-Wall Vacuum Insulated Clear Sliding Lid Clear Straw BPA FREE -CARE INSTRUCTIONS: Hand wash only in cold/warm water & allow to air dry. Dishwasher Safe but NOT microwave, cooking or freezing safe. Clean with non-abrasive sponges. Do not clean with bleach or harsh chemicals. SHIPPING INFORMATION: All shipping includes tracking via USPS. PLEASE NOTE: Once cup has shipped, the seller is no longer responsible. Halloween Stitch Tumbler | Lilo & Coffee