Waterproof first aid kits

Waterproof

— the waterproof design must ensure reliable protection of the contents of the first aid kit from precipitation and other negative environmental factors. In particular, this is how the vast majority of tactical and tourist first aid kits are made (see the corresponding types), which, by definition, are intended to be used outdoors. Water resistance is achieved thanks to moisture-resistant materials, the use of impregnations from special water-repellent agents, sealed locks and seams.