Removable "Dragon Skin" Bottle Cozy From Duct Tape [Updated]

I have recently started infusing sprits to make flavoured liqueurs. I decided that I should make the bottles match the new flavours in some way, with most this will only require some simple glass etching (using my fantastic Dremel, Thank you Instructables!). Currently however I have a ginger infused vodka maturing in a cold dark place, I could not think of a cool way to represent this on the bottle, but for some reason the blend brings Dragons to mind. Rather than etching Dragons onto the bottle I thought I would make a bottle that looks like it is wrapped in dragon skin.

I looked but couldn't find an 'ible to do this so decided to try it myself and write one along the way, and so here we are.

As always Duck tape was the first material that came to mind, its waterproof, hard wearing, self adhesive (obviously) and can easily be made to look like "leather" scales.

I decided to make this into a removable sleeve rather than sticking the scales straight to the bottle for a few reasons:

• Makes the bottle easier to clean without the sleeve.
• Can be easily re-used or moved onto another bottle of the same shape.
• Can be removed when chilling to allow for quicker cooling.

If you would rather not make it removable you can skip Step 1.

Whilst I've not tested it, I think the sleeve could act as an insulator to keep the contents cool after chilling and should act as a protective coat against small knocks.

I had read "Bouquet of Duck Tape Roses" by poptart7 some time ago and my 'ible uses the same technique to make the scales as they do to make the petals, so you may want to check that out too for another description of the technique, plus it is a good 'ible and well for a look on its own merits.

I hope you enjoy this Instructable and will both forgive and let me know of any spelling or grammar errors you see, also let me know if anything isn't clear.

UPDATE!

One of the good things about this 'ible is that the tools and materials needed are relatively minimal, cheap and easy to come by, you will need:

Materials

In order to make the cozy removable we will first wrap the bottle in tape but with the glue side facing out.

A great part about this step is that you don't have to make it too neat or having it fit perfectly, mistakes will be covered up in the following steps.

Start somewhere in the middle, the top and bottom should be the last places to be wrapped.

​Unfurl a length of tape lone enough to encircle the bottle with a small overlap, mark (I made a puncture with the knife) and cut. 

Keeping the glue side out wrap your tape around and stick at the overlap. Remember​ do not make it too tight.

Repeat the last step, over lapping each ring of tape slightly with the previous one and tapping along the overlap with a fingertip to stick them together. Keep doing this until the all is covered apart from the sections nearest the top and bottom. Use narrower strips placed vertically and overlapping as required to cover areas where the shape and width change.

To add the final rings of tape at the top and bottom, first cut a length of tape long enough to go around the top and base of the bottle, fold over about a half inch along the length glue side to glue side, to form a "Hem".

Cut to the length needed to encircle the base and top, set in place as with the previous rings using over lap to stick ends together, another small piece of tape may be required to hold the hem overlap in place. Make sure the hem is to the bottom on the base and to the top near the cap, be sure the ring of tape at the base fits loosely. The tape must not cover any part of the cap.

The hem will stop anything sticking to exposed tape glue at the base and should prevent drips of alcohol from delaminating the tape at the top.

Finally slip the completed sleeve off the bottle to check it works, this is the time to fix any errors or tight places.

Despite the number of photos, the scales are quick and easy to make, which is lucky as you will be making many, I think I used about 250 scales for mine.

The scales are made of pieces of duct tape that should be roughly 2 inches square, this doesn't need exact.

My tape is just under 2 inches wide and I know the large squares on my cutting mat are 2 inches square, so I gently stick lengths of tape too my cutting board, making sure not to push down to hard. Then following the lines of my board cut through all the lengths of tape to form squares, this way I can cut 32 squares at a time.

Carefully peel of one of your squares off tape your cutting mat.
Fold from one corner diagonally towards the opposing corner, glue side to glue side. 
DO NOT FOLD EXACTLY IN HALF! Leave about an 8th of an inch of glue exposed along two edges.
Taking one of the two corners on the new folded edge, again fold toward the opposing corner, not all the way, leave a singe strip of exposed glue at the top.

You should now have a triangular scale with a strip on glue along one edge, ready to be stuck to the tape sleeve, as shown in the next step.

I made my scales one at a time as I went, make and stick, make and stick, a few hundred times.

This is the longest and most monotonous step.

For this step you should once again have the sleeve on the bottle.

Stand the bottle up and stick on your first scale with it's tip just touching your work surface, stick on your second scale overlapping the previous scale on one side by about half an inch, again with the tip touching the work surface, repeat until you have have gone all the way around once. 

To start on your second row of scales, place the first scale of this row half a scale (1 inch) to the left or right of center of the ones in the first row and overlapping from above, the tip of scales on the second row should sit in the vallieys of two scales from the first. 

It is up to you how much overlap you want from the row above but the more you have the more rows and therefor scales it will take to cover the bottle.

Repeat with all subsequent rows working your way from bottom to top.

If the thickness of your bottle changes you will need to either: increase or decrease the number of scales per row, or change the amount of sideways overlap, or both. Mine started out at nine scales per row in the thickest part, then went to eight and then 4 around the neck and cap.

Folds or creases in your sleeve are pressed flat and held down as you add scales, covering any irregularities, this will also cause your sleeve to tighten slightly, so watch out for that.

The section of sleeve at the neck of my bottle was quiet loose and billowy, so I used a rubber band to hold it in. When the scales got to just below the rubber band they were now holding the sleeve in and the band could be removed. Note: If you do not remove the band it will deform the sleeve when it is off the bottle.

When your scales reach the top of the sleeve add an inch wide section of tape around the very top to hold the last row in place.

Now go around the bottle squeezing all over to ensure all your bonds are strong.

Finally test to ensure the sleeve can be removed.

I will be using part of the Kinder egg capsule to act as a sleeve for the cap and to add a bit more shape.

If you prefer you could just add scales to the cap.

Start off by cutting the hinge of your capsule to make to halves, discard the smaller half (or save it for a future projects as i did) and remove any remaining hinge from the large half.

Test to ensure your capsule half fits snuggly over the bottle cap and can be removed with a little effort, this is best done with the cap screwed on the bottle to add leverage.

Start adding your scales in the same way as before, make sure to leave a large overhang from the cap sleeve, this will disguise where the cap starts when it is on the bottle, and covers any mistakes at the top of the bottle sleeve.

Make sure not to stick the scales on to the indented section of the cap sleeve at the bottom, as it allows the cap sleeve to be pressed further down onto the cap without interfering with the bottle sleeve. This section will project past the bottom of the cap and when screwed in place and will sit between the glass and the bottle sleeve, with the overhanging cap scales sitting over the bottle scales.

Screw the cap on and make sure all looks ok before proceeding.

Add more rows of scales to cover most of the cap sleeve, leaving about a quater inch at the top uncovered.

Divide some 2 inch squares of tape into four equal sized squares and make these into half size scales, in the same way as the full size scales are made. *

Cover the remainder of the cap was coved with rows of 8 small scales and topped with a 1 inch square of tape sitting evenly on 4 scales in the last row.

*UPDATE!

If you would like to do the alternative method of finishing the cap follow the process about up to the *, then follow the steps bellow.

You will need the following additional Materials:

Note: I missed photos of some parts but you should still be able to follow the steps,sorry about that.

Using your small scales ring the top of the cap twice, but with the scales face up, it should look like a crown.

Put a thin strip of tape around to cover the join between the big and small scales.

Cut a hole in the top of you kinder canister about two thirds the size of your bead, this will give it a seating point. Obviously you can do this step at the beginning if you prefer.

Use two squares of tape, the size used to make the small scales, placed at 45 degrees to each other to cover the hole, press in a dimple with your finger, this gives to a surface to glue the bead to.

Starting half way up your bead stick small scales round it with the tips pointing up as before, until you have covered most of the bead, test you have covered enough by placing it in place and seeing if it looks right. I used four rows of five beads.

Place a small square of tape over any uncovered area at the bottom of your bead.

Stick it into place using your glue.

You should now have a bottle that looks similar to the one here, with a removable sleeve and invisible cap.

So what are you going to do with it?

Fill it with your favourite tipple. 
Give it as a gift to someone who loves dragons and fantasy.
Use it for cos-play. 

You now also have the knowledge to cover just about anything in "Dragon Skin".

Why not cover a plastic bottle for your kids to take in their pack lunch?
Or get a polystyrene egg form from an art shop and cover it to make "Game of Thrones" style dragon eggs.
Make a duck tape pouch with "Dragon Skin" as the outer layer.
It also looks very similar to the mail Thor wears on his arms in the Thor movie. (Bare armed in Avengers Assemble)

Whatever you choose to do I hope you have enjoyed this 'ible and please be sure and post a photo for us to check out.