A.Brolly TUBE AUTO is the lightest auto open/close umbrella in the world - Lighter than an iPhone 11 pro max, a book, a mug or even a glasses case. Have you ever walked out of a subway station, your car or your office only to find that it is raining hard but you don't have an umbrella with you? We created this new line of umbrellas that is ultra-lightweight and small enough when folded so people can simply put it in their bag and forget about it until a hard rain suddenly falls. Normally, what prevents people from bringing an umbrella with them are the extra weight they must carry around and the space an umbrella occupies. It weighs just (8.2 OZ) so you can put it in your backpack, bag, briefcase or even pocket adding almost no extra burden on you