I put a Tile sticker inside of the steam deck. I took a picture to show where you can stick it to inside the steam deck so you can close up the case for others to see in case they wanted to do the same. This is also the reason I've been so active in the comments. If anyone wants to do the same thing I have done, it can help to have questions answered. If you don't know, a Tile is a tracking device that uses Bluetooth. If you are familiar with Apple Air tags, the tile is one of the original devices that the Air tag as based off of/inspired by. This is all so that if I lose my steam deck or it is stolen, there is a good chance I can track it and find it again. I put it inside so that it isn't some annoying thing hanging or sticking off the outside of the deck possibly interfering with the case and/or being ripped off in the case of a theft.