Seraphine Stanley Twilight IceFlow Flip Straw 2.0 0.6L Tumbler

These bold, colourful tumblers are made to keep you hydrated in a fully functional style. Ideal for car commutes or workouts at home. • It has a built-in flip straw for easy and effortless sipping.• Snap it shut and the double-wall vacuum insulation will keep your drink extra cold for hours.• It keeps cold for 12 hours and iced for 20 hours.• Dishwasher safe. Dishwasher safe. 95% Stainless steel, 2% Copper, 2% Polypropylene, 1% Silicone.