Capacity: 13.5 fl oz│400 ml Introducing the Keith Titanium Radiant Spectrum Cups, a vibrant collection of pure titanium grade 1 drinkware, designed to bring color and elegance to your everyday hydration experience. Crafted from the highest quality titanium, these cups are exceptionally lightweight, durable, and corrosion-proof, making them the perfect companion for any adventure, whether at home or on the go. The Keith Titanium Radiant Spectrum series features ten stunning colors: Titanium Grey, Lava Grey, Desert Gold, Flamingo Pink, Spring Green, Twilight Purple, Lake Cyan, Glacier Blue, Jade Cyan, and Marine Blue. Each cup is a work of art, bringing a splash of color to your drinkware collection. Innovative Lid Design: Each cup comes with a matching titanium lid, providing a secure and spill-resistant closure. The lid helps to maintain the temperature of your drinks, keeping them hot or cold for longer periods. Its sleek design ensures that it fits snugly on the cup, making it easy to carry your beverage without worrying about spills. Keith is an ISO 9001:2015 certified company (accredited by CNAS, member of IAF). It is also a GMC Certified Manufacturer (audited by TÜV Rheinland). Keith titanium product samples passed EU Food Grade (German LFGB) test and U.S. FDA test (both undertaken by SGS).