Using only boot laces and cold water is possible to open a bottle.
Step 1: Stick the Bottle to a Vise
Hold the bottle firmly with a vise
Step 2: Do a Knot With Your Boot Laces
Do a single know with your boots laces on the neck of the bottle
Step 3: Make Friction With the Laces
Move the laces from one site to the other making friction on the bottle neck. Do this for 2 minutes.
Step 4: Pour Cold Water
I use a glass of water with ICE. I pour it and the bottle crack open.