SIGG Switzerland Insulated Tumbler Mug Helia 0.45 l beige

easy to use and clean, wide neck opening, easy to fill (liquid, ice, fruit?), easy to clean (with sponge,&#10cleaning brush....), includes a matching cleaning brush to keep the straw clean, the straw made of sturdy borosilicate glass is heat resistant over 100 degrees, perfect drinking feeling due to a soft&#10mouthpiece and pleasantly rounded edges of the straw, vacuum insulated, copper-coated double wall construction, insulating effect, when used with cold drinks, the outer wall of the cup does not sweat, when used with hot drinks, the outer wall does not get hot, free of BPA and phthalates, perfect alternative to disposable bottles and cups, use and reuse for many years, recyclable 188 stainless steel, keeps the drink cold for up to 24 hours or hot for up&#104 hours (0.6 L)