Did you know approximately 80% of your brain tissue is made of water, SO you better stay hydrated!
Our new 1 litre (32 oz) capacity drink bottles have a wide mouth which is just perfect for putting ice cubes in.
In the colder weather you can fill even fill it with hot water. Here's a tip. If your out camping or in a hut you can fill it with boiling water (max 100 degrees celsius), close the lid and chuck it in your sleeping bag to warm it up. Hey, were not savages when we can have warm toes. Just remember to take the hot bottle out before you hop in. The water will cool down overnight and you have drinking water for the morning.