Plastic bottle thermos container
Manufacturing a thermos container.
First What you need to do is cut the bottoms off the bottles. From one bottle with a low side, and the other with a high, see photos.
But first you need to know the size of the thing that will be placed inside to fit all sizes under it. After cutting, you need to make holes for the thread on which lightning will keep, as it will be difficult to do right away.
Sew on the zipper to both parts and the container frame is ready.
Now you need to cut the inner surface of the foam rubber.To foam each time did not go along with removing things, it can be put on the glue.
That's all. But I didn’t stop at that and finished the container with a rubber belt that tightly closes the zipper, thus making our container waterproof.
Now your lens from the camera will be safe and sound. The container diameters can be selected by the size of the bottle and the thickness of the foam pad. That is, you can make the case you need for your needs.
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