The First Aid M by TATONKA is a first-aid bag (without contents).

Ideal for all of those who wish to choose their own contents. Fold-out inside section with insert and zip compartments in different sizes. It features an all-round zip, which guarantees a good overview and easy access. The TATONKA first-aid bag can be carried comfortably by the attachment loops on the hip strap of the rucksack.

So it is never in the way, but always close at hand.