How do you store your lure / urine form year to year?
I keep mine in a old foam cooler in my deer cooler. I did keep it in the the shop fridge until it died.

2 big plastic airtight ammo boxes... in the pole barn/garage. Room temperature but in the dark... no problems so far.

In a mini fridge

Fridge.

Same here. During trapping season, the box gets moved to the back of the truck.

I would never store pee........unless collected yourself.....

Basement on a shelf

Coolers and cabinet in tuck under garage. Stays cool most of the year.

I do collect my own bobcat urine from a 4 yr old female I cat u caught 4yrs ago I haven't bought urine since! Sure not saving any money but at least I know its pure, & where it came from. Lol

Vinke What are you catching with your urine. How small a bottle?

Usually a gallon plus of bladder urine is frozen in plastic milk jugs and/or 1 pt. squirt bottles.