Moomin Floral Keep Eco Cup Insulated Travel Cup. Officially Licensed Moomin Characters floral eco cup. his distinctive Moomin eco cup is carefully crafted from high-grade stainless steel with double-walled vacuum technology to keep your drinks hot or cold. It comes with a BPA free spill resistant clear plastic lid. Stylish, convenient and eco-friendly. Thermal Stainless Steel Tumbler 350ml