A no-brainer item that most of us likely overlook is a travel-size first-aid kit. It’s equipped with useful items for any number of situations. “You can buy kits that are quite small and just leave them in your carry-on bag at all times,” says Michael Anderson, founder of the adventure travel blog Passport Explored. “There’s no need to take them out for security checks or do anything special before bringing one onto the flight. These first aid kits should include items such as band-aids, gauze, disinfectant cream, bug-bite cream, aspirin, and tweezers.”
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