The MargTini tumbler comes with a toxin-free clear plastic lid with a thoughtful slide tab that makes it convenient for you to insert a small stirrer or straw. Our insulated, stemless design provides the perfect grip while preventing your hands or exterior heat from ruining your drink inside. the exterior of the MargTini tumbler will always stay cool and condensation-free, so you'll be able to hold it comfortably and enjoy your drinks in style. More colors can be customized. Please email specific consultation.