Sanrio Hello Kitty Double Drink Thermos 500 ml, high-quality SUS316 steel, straw or direct-sip lid, vacuum insulation keeps drinks hot/cold for hours, silicone seal ring, flip-lock, hot/cold for hours, silicone seal ring, flip-lock, hot/c base fits car holders & backpack pockets, perfect for school, office, travel, gift-ready for Sanrio fans