Handy as a pocket on a shirt - Maxpedition Tactical Can Case

You can always measure the utility of an object by who borrows it from you. Especially, if your wife the reason you have to purchase more.
And then your kids find the new ones.
I will have to order more in the near future.
Pros: Attaches to any pack or belt.
Cons: None

This review was written in the old system and had content requirements that are different than reviews written today.