Hi Kris,

I use 2 cell CR123 battery flashlights at work and have never had a problem with leakage. My EDC flashlight is used often so the batteries are changed frequently, but my backup light may only be changed once a year?

I have seen older CR123 powered flashlights melt through lens and pouches when accidentally turned on in storage.

For lights with tailcap switches you often can put a coin (Looney or Toonie in Canada) in the bottom of the pouch to prevent the switch being accidentally pressed. Then you always have money for coffee also.

How's the family Kris, must be hectic with twins?

Mike