Choose the Keepcup Helix Thermal 2 V1 - Black M according to size: the M variant has 12 ounces and fits comfortably in conventional cup holders. The double-walled thermal construction retains heat for longer, while the black finish is unobtrusive and easily matches most outfits. The sealing cap in four parts prevents leakage and at the same time disassembles well for cleaning. The 18/8 stainless steel is electropolished and the product is BPA/BPS free, so it will keep the taste of the drink pure. Dimensions M: height with cap 127 mm, diameter at the widest point 86 mm.