The high-quality, original SIGG drinking bottle is now a more glamorous, fashionable accessory and give pure drinking pleasure. The classic SIGG form is made from modern heat-resistant borosilicate glass. The material is free from harmful estrogen-active substances and phthalates. The bottle is the perfect accessory for the modern consumer and it also helps to save the planet as the consumer will no longer use single-use bottles. The soft silicone cover flatters the hand and is, at the same time, a shock protector. The lid is opened with a simple rotation, all pieces are dishwasher safe and the inner top is made from stainless steel.