Lifeventure Thermal Mug is a brilliant, highly versatile product that will keep a hot drink hot for up to 4 hours! Designed to be the same size as a large cup of tea, this product finds itself used everywhere from the arctic to the golf course.\n\nAlso great for high mountains when things cool down so quickly! Watertight, so can be put into a pack or rucksack. Lifeventure Thermal Mug Blue | Buy Lifeventure Thermal Mug Blue here | Outnorth