10x 18650 holder simple

a simple 18650 storage holder i made to have a safer and organised way to stor my batterys for my vape devices

update v2
as by request from an internet friend he wanted more support. so i redesigned the side so i could add a backpeice with more support. still designed to use the the spacer and connector from version one.
i have not yet testprinted the v2 version. so it´s a prototyp