For the first time a Thermos Bottle in the original Sigg design. Double walled and made out of high quality stainless steel. Sigg concepted the bottle to prevent the customer from drinking anything too hot or too cold. If the bottle is too hot, refrain from drinking until it is lukewarm. It all started with a simple hikers bottle. Today, the SIGG bottle has acquired cult status. The worlds best drink bottle comes with a taste-neutral internal coating, is the only bottle resistant to fruit acids and isotonic drinks and is absolutely leak-proof, even with carbonated drinks. Suitable for hot or cold liquids, the Sigg collection of drink bottles are of the best Swiss quality and have been sought after for nearly 100 years. Specifications: Style: Hot and Cool Red Size: 0.5L Click here to see our entire Sigg Bottles range