All parts, including the lid, are top-rack dishwasher safe with two exceptions - Dark Aura and Onyx Leopard colorways (these bottles are hand-wash only, but lids and straws are still top-rack dishwasher safe). Remember to remove the straw lid before washing. To do this, simply turn the mode indicator halfway between the locked and open positions and pull up on the straw center piece for easy cleaning. For hand washing, check out our cleaning essentials kit, or read our full guide on how to clean your tumbler.