Like I said, it would just be to transport for consumption the same night. They do stay pretty tight, but you are right, if it bumps against something too hard it will come off.
I just wanted to know if someone had ever tried some kind of attachment. Maybe like zip ties with holes in them?
Standing Eight Brewing
Always up for another round
Primary 1: Milk Stout
Primary 2: Fizzy Yellow Beer
Primary 3: Boulevard Wheat with a twist
Planning: 1554 Clone