Coastal Aviation and the 15 kgs Baggage Allowance

The next morning I woke up soaked in sweat wondering how on earth am I going to fit my clothes for two weeks, books, hair dryer, epilator, chargers for 6 devices and accessories for the GoPro in just 15 kgs. I should add: 15 kgs and 36cm x 68cm measurment limit. On Coastal’s website they even specify that the pilot has a pocket size scale to check and that if the dimensions are larger the luggage won’t even go through the door of the cargo pod. Moments of panick.