Fellow, Vacuum Insulated Travel Mug Carter Cold, 473 ml, Grey

INSULATED WITH A DOUBLE WALL VACUUM: Our stainless steel tumbler keeps your drinks cold for 18+ hours without ever holding a sweaty cup. CUP HOLDER COMPATIBILITY: The slim width is both comfortable to hold and fits your car cup holder for any adventure. SIP SUSTAINABLY: Durable and BPA-free, Carter gets better for the planet with every refill. Carter tumblers become carbon neutral after ~27 uses in place of a disposable cup, according to an independent sustainability audit by Tunley Engineering. SWAP THE TOP: Compatible with our existing Carter Move, Slide, and 360 Lids to effortlessly transform your insulated tumblers for every sipping situation. TRUE TASTE CERAMIC COATING: Your coffee should taste how you intended. Unlike stainless steel, our ceramic interior coating keeps your brew free of lingering odors, oils, and "old penny" tasting notes.