Frustrated that your favourite bottle doesn't shine the way it used to? Or simply too much in a hurry to wash dishes while camping? If the answer's yes, you'll love the Hydrapak Bottle Bright Cleaning Tablets. No scrubbing required: just put one in your bottle filled with water, and notice how squeaky clean it is, just minutes later. Perfect for travellers who want to clean their water bottle quickly, or even for that mug at work who keeps an old coffee smell for too long.