Have you ever had to rush over to the supermarkets to grab a few zip-lock bags after finding out your previous ones were already torn apart? Look no further, than this instructablem that will help solve your problems! It won't even take 5 minutes!
Things you will need:
1) An empty plastic bottle
2) Tissue paper to wipe off any moisture still in the bottle
3) A pair of scissors
4) A penknife
5) A plastic bag
Step 1: Cut the Bottle.
Cut the bottle near the nose area using a penknife. If the sides come out jagged, trim them off with a pair of scissors.
Discard the lower half of the bottle, or grow some plants in them if you wish!
Step 2: Place Item in Bag.
Place the item that you wish to air-tight in the bag.
Step 3: Unscrew Cap.
Unscrew the bottle cap.
Insert the plastic bag through the mouth of the bottle.
Screw back the bottle cap and there you have it, your very own air-tight bag!
*If after a few usage, the plastic bag gives way, you can throw the bag away and replace with a new one!