If you want to go into space, you have to stay fit and well-hydrated. But sometimes that’s not so easy because in the stress of everyday life it’s all too easy to forget to drink. There are many helpful tips to counteract this. One of the best and simplest is to always have water or tea with you. Preferably in a cool bottle like the NASA Drinking Bottle. Just place it in your field of vision – and that of all your colleagues – and sufficient hydration will no longer be a problem.