18650 Storage

thingiverse

You can stash tiny items, such as compact vape cartridges, inside an 18650 battery casing, which are small enough to fit snugly within its confines. This stealthy device fits discreetly into a vape mod, providing unexpected privacy since it blends in almost seamlessly with its surroundings. To further disguise its true purpose, you can wrap it with 18650 heat shrink wrap, making it resemble an ordinary battery. However, I aim to create another version that is more rounded and lacks any defining lines, as the current design's lines sometimes show through the heat shrink wrap, compromising its camouflage.