Is Corkcicle Tumbler dishwasher safe?
Sometimes — with care
Corkcicle Tumblers are generally not recommended for the dishwasher, though some models may be top-rack safe.
Why
Corkcicle uses double-wall vacuum insulation with a powder-coated exterior. The high heat and harsh detergents in dishwashers can damage the coating and compromise the vacuum seal over time. Most manufacturers advise hand washing to preserve appearance and performance.
How to wash it
Hand wash with mild soap and a soft sponge. Rinse thoroughly and dry immediately. Avoid abrasive cleaners or scrubbing pads.
Last updated 2026-06-16. General guidance — always check your product’s care label. How we verify.