Here's a lot in a small package! Overall this handy little multi-tool is just 3.5" long, but it opens to reveal numerous tools inside and out, including a knife blade, slotted head screwdriver, Phillips head screwdriver, and a bottle opener. Then press the button to turn on the led light that's also included. All metal and stainless steel components.
 
This product can be laser engraved for an additional price of $20