Insulin Pen box

This i a box to keep my Insulin pen safe while im on the go. Fits my NovoPen Echo Plus and NovoPen 5 perfectly and 2 peen needles aswell. To keep it closed u will need 2 magnets with 20x10x2mm and 2 M3x30mm screws and 2 M3 nuts. I used small amount of blue loctide on the screws to make sure it wont get loose over time.