Sistema Twist and Sip Cofffee TO GO is great for taking your beverage on the go. Twist n' Sip Coffee To Go is another cleaverly designed product by Sistema. The insulated chamber ensures that while your coffee stays hot the cup is still cool to hold. Made from high quality stainless steel that won't rust over time. It keeps the liquid cool or hot for at least 12 hours. The Bpa-free products are safe to use and can be reheated easily and safely. They can even store liqiud for a long duration without much of hassle and ruining the Food's quality. It keeps Food fresh and you safe! Known for its phthalate and Bpa-free plastic, Sistema uses the best material and designs to create their products. Their products cater to a large group of people who rely on Food-safe quality products.