Traveling to different places and you might find that your electronic devices, viz laptop, phone and other gadgety stuffs are out of juice. There might be a public sharing outlet but there is a high chance that they are already taken or you might need to simultaneously charge more than one of your devices.
How do you cope with such stresses? What is the ultimate solution for such harsh times? Take a power strip which allows you more than two or three connections with you. They won't take up much place in your bag and also allow for multiple yet simultaneous charging.
If the plug is occupied by someone else, you can politely request your alternative for many people charging at once. Better yet, you may also offer people to charge from the same strip if you have one or two slots free.