I have a very small one that came with a lanyard, and I swap it out with my knife on the Rover. But I also have a small magnetic/foam Morrel from LLBEAN for regular trips. You can punch a hole through it in a corner and push paracord through...then melt the end and it will not pull back through. I make a lanyard the same as the floatant bottle, then snap it to the snaplink up top. Works perfect and stays closed. Perfect for bluegill and smallish poppers, or a day trip on known water where only the basics are needed.