The Costail moves when you move. Using unique motion technology sensors detect your body movements and motors ensures the tail follows your every move. Simply control it with your hips, by shifting your weight from side to side! Check out our How it works page to find even more information!

YES! The Costail has a pause mode that is activated if you stand still for more than 3 seconds. That way you can chill out while there is a small tail party going on in the back. You can check out videos of the pause mode on the How it works page.

The Costail moves according to your movements which means that if you move a lot; the tail moves a lot, and if you slow down the; tail will calm down with you. You are in total control, and with practice you can become quite the tail whisperer. As a second option you can loosen the cord that makes the tail move. This will reduce the movement as well. You can of course change this back back later. Check out our How it works page to find even more information!

The tail has a mechanical design that ensures its shape stays the same even when it’s turned off. There will even still be some discrete movement when you walk. If you are worried about the tail running out of battery we suggest bringing an extra powerbank so you easily can switch power source if needed.

The best way to understand how to put on the tail is to take a look at the video on the how it works page.

The Costail is fastened to your hips with two belts. The belts carry a harness that sits comfortably on your lower back. The tail slides into the harness with ease. Put on the tail in 3 easy steps:

1. 1. Attach the harness the belts. You don't have to use the included belts, if you prefer you can use your own.
2. 2. Fasten the belts around your hips, with the harness placed on your lower back.
3. 3. Slide the tail into the harness! It can now be taken on and off without removing the belt or the harness.

Yes, the Costail comes with two adjustable one-size-fits-all belts. The reason there are two belts is because cosplayers who tested our early prototypes pointed out that to smaller belts were easier to hide under their cosplay than a single large belt. It also helps stabilize the tail, and makes sure you have a comfortable tail session! However, you are welcome to use your own belts if you wish to do so, as the harness is compatible with belts of almost all sizes. Check out our How it works page to find even more information!

The powerbank powers the Costail for intensive use for a minimum of 5 hours straight! This means that with normal use (walking around a convention), the powerbank can be expected to last for more than 5 hours. Check out our How it works page to find even more information!

The Costail entails one motor making the tail movements! It does give out some sound, however the sound is lowered when the Costail is covered with a tail cover of your making. Check out the How it works page to check out the video with sound examples of the product. The sound of the tail is also determined by how much the tail is moving. When in pause mode, it almost makes no sound at all.  

No, the Costail is not waterproof. Keep it away from water and humidity, and we advice you cover it with something waterproof if needed.

No, the tails comes without a tail cover so that you can create your own. Design multiple covers and use the tail for numerous cosplays!

You can also purchase covers from us, we have a range of covers to choose from, that can be used right out of the box!

YES! As the delivery date is approaching we will be releasing tips and tricks for making tail covers. Even some specific recipes. There will of course be a generic recipe available that you can build upon and customize to your desired tail cover

The tail can hold up to 250 grams of weight and still have a nice movement, given the weight is evenly distributed along the tail. To ensure a long battery life, and the best tail experience possible we recommend to make your tail covers as light as possible. As the delivery date is approaching we will be releasing tips and tricks for making tail covers. Even some specific recipes. There will of course be a generic recipe available that you can build upon and customize to your desired tail cover.

Yes, you can make the tail longer by using e.g. steel wire or light foam. Please be advised that the tail’s movements get hindered the longer the tail. We recommend not to add any more than 10 cm extra, and always using light materials to do so.

The Costail will include a small pouch to hold the power bank. The pouch will fit on the belt of the tail. But it is completely up to you where you want to fasten it. You can hide the power bank to suit your cosplay.

The final power bank is not yet determined as we are testing a few alternatives. But we know the dimensions will be around 25x45x95 mm (1x2x4 Inches).

The powerbank powers the Costail for intensive use for a minimum of 5 hours straight! This means that with normal use (walking around a convention), the powerbank can be expected to last for more than 5 hours. In technical terms the power bank stores about 24 Wh (6500 mAh @ 3,6 volt) It delivers up to 2,4 Amp @ 5 volt.

We have chosen this exact powerbank because it provides enough power for the tail to work as intended, and because it is the safest powerbank option on the market. We value your safety, and hope that you treat the powerbank with the same caution you would other battery items. However, if you would like to use a different powerbank it must be 5V/2.1A, and be advised you do so at your own risk and against our recommendation.

The power bank can be charged with USB wall adapters without fast charging. The same kind you use for your phone. The necessary cable will be included, but it will not include a wall adapter.

Of course! Use it to charge all your electronics when you’re at a convention or whenever. Power banks are super handy, in particular at conventions! Maybe even bring two?

The tail has a mechanical design that ensures its shape stays the same even when it’s turned off. There will even still be some discrete movement when you walk. If you are worried about the tail running out of battery we suggest bringing an extra powerbank so you easily can switch power source if needed.

As with any batteries, there is a small risk involved when charging them. Because of this we have decided upon the safest battery solution for the powerbank. However, you should never charge the powerbank unattended, like at night when sleeping or when you are not around to watch it.

No, the Costail is not waterproof. Keep it away from water and humidity, and we advice you cover it with a waterproof surface if needed.

We have chosen this exact powerbank because it provides enough power for the tail to work as intended, and because it is among the safest powerbank solutions on the market. We value your safety, and hope that you treat the powerbank with the same caution you would other battery items. However, if you would like to use a different powerbank it must be 5V/2.4A, and be advised you do so at your own risk and against our recommendation.

The tail can hold up to 250 grams of weight and still have a nice movement, given the weight is evenly distributed along the tail. To ensure a long battery life, and the best tail experience possible we recommend to make your tail covers as light as possible. As the delivery date is approaching we will be releasing tips and tricks for making tail covers. Even some specific recipes. There will of course be a generic recipe available that you can build upon and customize to your desired tail cover.

Yes, you can make the tail longer by using e.g. steel wire or light foam. Please be advised that the tail’s movements get hindered the longer the tail. We recommend not to add any more than 10 cm extra, and always using light materials to do so.