--beer holder & protector--

Keep your drink as cool as possible and away from annoying insects.

For nature lovers or those who want their favorite drink to be always at hand. With a bonus, something crunchy. And cool. 

Personalize the cap or any of the parts with your logo or inscription.

CoolKeeper - something like a thermos, but not exactly. 

Please note: The cap is specially designed to protect the drink from insects. Although it has a rubber seal, it cannot prevent the drink from spilling, but it will keep it as fresh as possible while you drink it.

The model I printed is based on a standard 500 ml can, 168 mm high, 66.3 mm in diameter.

According to information on the internet, standard cans have a diameter of about 66.2 mm / 66.3 mm. The difference in the amount of drink depends on the height of the can. Depending on the manufacturer, the height varies slightly by about +/- 1 mm. The dimensions I will use are based on the information from the photo.

Types of standard beverage cans

For greater convenience, the print files will be divided as follows.

1. PETG base - includes all PETG parts applicable to all standard can sizes (print everything) 
2. TPU base - includes the top, bottom, and sealing ring (print everything) 
3. All size Standard Can TPU - includes the middle part that will determine what size can you will use to assemble the entire thermos. The names of the plates correspond to the sizes of the cans. (print the required size for the can you will use)

Warning: TPU material is very demanding and absorbs a lot of moisture. This makes printing difficult, leaving many artifacts on the material and resulting in unsuccessful prints. Be sure to dry the material before printing in order to obtain perfect details.

Assembly animation
Purple parts - PETG filament / Green parts - TPU filament

In the photo, I have marked the places where glue should be applied to assemble all the parts. 

Glue the parts to the right spots. Then, put the 3 main parts together. 

When you're putting them together, turn them clockwise until you hear a click to lock them in place.

Cheers :)