How it Works. The Prepper Box is for all preppers, survivalists, bushcraft, tactical and military pursuits. Each month we deliver a box packed full of the hardest gear in the world. Rest assured, you will always receive the very best value with the Preppers Box. The Prepper Box is designed and run by the good folk at Preppers Shop UK. You can rest assured that you are dealing with the very best company in the world. We work with the very best brands in the world to offer you the best price. We are based in the UK and we ship to every single country in the world! .