SmukBird



Measure correctly
It's best to measure your device with a ruler. We need the dimensions in mm.
IMPORTANT: If you tell us your exact phone model, we do NOT require dimensions. This applies even if you also use a cell phone shell that has a maximum wall thickness of 2 mm.

Nice & fair
our philosophy
A noble & simple design and high-quality workmanship are very important to us. However, our idea of appreciation begins with the materials, which are selected according to fair and sustainable criteria. With the production in our own workshop and the internal customer service, we consistently continue and implement this philosophy.

Simply good
Our high-quality materials are the basis for your new cell phone case. Our wool felt, organic cotton and cotton yarn are produced in Europe.

Handmade in Germany
We will produce your custom-fit mobile phone case as soon as it is ordered. In this way we avoid “dead stock” and achieve efficient material use.

Sent with love
After 2-3 working days, the mobile phone case will arrive at your home wrapped like a gift. Our grass paper packaging conserves resources and is plastic-free.
Excellent edge protection for your smartphone
The LET mobile phone case has a material thickness of 2 mm and therefore provides excellent protection for your mobile phone. Felt, made from sheep's wool, is a natural material with very good shock-absorbing properties. On the edges to the left, right and bottom next to the seam there is another 3 mm of felt, which serves as a crumple zone and greatly absorbs the impact forces in the event of impacts.
Simple & elegant
With our mobile phone case you have timeless protection for your smartphone. Completely no frills. But with a subtle eye-catcher on the inside. Our organic cotton is printed with exclusive Smukbird designs.

Perfect fit for you
The device doesn't even slip out of the cell phone case. We tested this several times when calculating the bag size. This means it doesn't need a closure and remains minimalist and stylish.
At the same time, the size is optimized for optimal handling. This means you can easily remove and insert your phone.

Wool from trustworthy shepherds
The wool for our felt comes from sheep in New Zealand and Australia. The wool is mulesing-free. Mulesing is a controversial process that is unfortunately still practiced in Australia, but only with Merino sheep. The Australian wool from our German felt producer is 100% Merino wool free. This creates a mixture of New Zealand Merino wool and Australian non-Merino wool, which also has an impact on the particularly good and consistent quality of our felt. It is even, stable and pleasant to the touch.

Fair organic cotton
The production of organic cotton is GOTS certified and is subject to the socially and environmentally friendly GOT standards. The printing takes place within the EU in Poland at a modern textile printing company.
The organic cotton yarn is produced in the tranquil Netherlands.

Fast production & delivery with tracking
Our processes are optimized to ship within 1-2 business days of ordering.
Delivery with DHL and Deutsche Post takes place with tracking. The tracking number will be provided to you with the shipping confirmation.

Our service for you
- Do you have a question about the LET mobile phone case or about an order?
- Does the bag not fit as well as expected?
- Is your shipment stuck in transit?
- Do you want to exchange or return the mobile phone case?
We are here for you and will always find a suitable solution for you!
mail@smukbird.de | +49 (0)651 561 32 70
We, that is Manu and Bogdan
... want you to be able to protect what is important to you. For this we use our inventiveness and our experience from almost 15 years of manufacturing and shipping mobile phone cases and other accessories made of felt and cork. We always act with great attention to detail.

The high quality of an end product results from the sum of the individual steps leading to it.
Every building block is valuable.
Manu by smukbird
Frequently asked questions
NO
- if you know your exact cell phone model and specify it
- if you use a standard cell phone shell with a wall thickness of 1-2 mm.
YES
- if you don't know your exact cell phone model
- if you use a rather thick cell phone shell.
Even if you are unsure, just add your dimensions.
Standard cell phone cases include 80% of plastic and silicone protective cases.
They have wall thicknesses of approx. 1-2 mm and are made of hard plastic, soft plastic or silicone.
If you use such a shell, we do not need any dimensions if the exact cell phone model is included.
All mobile phone cases are manufactured at our location in Trier/Germany.
The case is 100% custom made for your device. We carried out several tests to determine the correct size, even with a mobile phone shell.
If you still find the bag to be too big or perhaps even too tight, please contact us. We will definitely find a solution for you.
So you can reach the SmukBird team:
Tel.: +49 (0)651 561 32 70
E-Mail: mail@smukbird.de
Wool feltand organic cottonas well as the yarn are 100% biodegradable. So cut it small and put it in the garden compost is no problem.
However, please remove the label beforehand and dispose of it in the residual waste. This consists of a cellulose-latex mixture and is only 80% biodegradable.
Our goal is 100% degradability. We are sticking with it and looking for appropriate alternatives for our label.
- The felt is made in Germany (Bavaria).
- The wool for this comes from sheep from New Zealand and Australia. The wool is mulesing-free. Mulesing is a controversial process that is unfortunately still practiced in Australia, but only with Merino sheep. Our producer’s Australian wool is 100% Merino wool free.
- We source the GOTS-certified organic cotton lining from Poland. The prints with our designs are also made there.
- The bag is sewn with thread from the Netherlands. It is made of organic cotton.
- Our label is produced in Germany .
Sustainable?
- We pay attention to short supply chains and continually optimize them.
- The bag will only be made after the order has been placed.
- We have found a sensible use for the leftover materials created during production as filling material, so that production is waste-free.
- Furthermore, the bag is 99% biodegradable. Only the logo label contains approximately 20% plastic. You can compost the bag in your own garden when it is no longer needed and after removing the label.
Fair?
- The mobile phone case is produced in Germany in our own workshop. Having fun at work and good working conditions are very important to us.
- Our felt manufacturer in Germany only works with trustworthy and reliable shepherds. The wool is mulesing-free.
- The production of organic cotton is GOTS certified and is subject to particularly fair working standards.
- The printing takes place within the EU in Poland at a modern textile printing company.
- The yarn is produced in the Netherlands under fair working conditions.
We process your order within 1-2 working days. Also custom-made items. It will then be shipped with tracking.
Free shipping for orders over €75 within Germany.
The shipping costs for all other countries can be found here: Shipping Conditions.
We ship all orders with a tracking number and exclusively with DHL and Deutsche Post.
You have a 2-year guarantee on the mobile phone case. This roughly corresponds to the average usage time of a smartphone. The bag also lasts longer than 2 years if you handle it with care.
Simply contact us by phone or email. When it comes to fitting accuracy, we will always find a solution for you.
If you want to return the bag, write us a short message. We will be happy to send you a return label.








