The P5/11 emergency backpack is a modular system that can be configured from a variety of different transparent and functional sets. The indestructible welding seams of the robust exterior materials create a smooth interior, which is easy to clean. At the same time, the backpack’s weight is reduced considerably. The interior bags are held in place with extremely strong neodym magnets instead of with difficult-to-clean Velcro fasteners, which are commonly used in conventional models.