Lenovo ThinkBook sleeve

In our stylish felt sleeves
will your Lenovo ThinkBook
feel good
We protect your device with love
to detail and mindfulness for good
materials and fair production.


Lenovo ThinkBook case | model LET | anthracite

$68.04

Tailor-made laptop sleeve in 10 color variations made of wool felt and organic cotton. Custom-made for your Lenovo Thinkbook.




Lenovo ThinkBook case | model LET | light gray

$68.04

Custom-fit tablet case in 10 color variations made of wool felt and organic cotton. Custom-made for your Lenovo Thinkbook.



In your favorite design

Any custom made laptop sleeve for the Lenovo ThinkBook is there in 10 color variants. Choose between the felt colors anthracite and light gray as well as five different cotton patterns.

Our customization

"We manufacture your custom laptop bag for the Lenovo ThinkBook in our own factory in Trier. With great attention to detail and care for good materials and fair production, you will receive a high-quality beautiful felt case for your specific laptop."

Lenovo ThinkBook Case by smukbird®

Our Cases protect your device, are durable and retain their shape. Thanks to our accuracy of fit, the Lenovo ThinkBook Cover without closure. Outside there is 3 mm thick wool felt. This has a temperature-compensating effect and thus protects the battery. Inside is organic cotton in exclusive Smukbird® designs. For your Lenovo ThinkBook only the best! Each notebook bag is of high quality with great attention to detail.

A high-quality protective cover for your high-quality companion.

Lenovo is known for its reliable and powerful laptops. The ThinkBook series from Lenovo is specially designed for business customers and offers an optimal combination of mobility, security and performance.

The ThinkBook 15 G2 is an excellent notebook with a 15.6-inch Full HD display and an 11th generation Intel Core i7 processor. With its slim and lightweight design, it is perfect for everyday use in the office or on the go.

The ThinkBook 15 G4 is an improved version of its predecessor, equipped with an Intel Core i5 processor and NVIDIA GeForce MX450 graphics card. The 15.6-inch Full HD display offers excellent image quality and the powerful hardware ensures seamless performance when multitasking.

The ThinkBook 14 G4 is a 14-inch notebook with an Intel Core i5 processor and 8 GB of RAM. It offers ample storage with a 256GB SSD hard drive and has a variety of ports including USB 3.2, HDMI and Thunderbolt 4.

The ThinkBook Plus G3 is an innovative notebook with a 12-inch e-ink display on the outside that can be used as a secondary screen or as an e-reader. Inside is an Intel Core i7 processor, 16GB of RAM and a 512GB SSD hard drive. With its powerful hardware and unique design, it is ideal for business travelers.

The ThinkBook 16 G4 is a powerful notebook with a 16-inch display and an 11th generation Intel Core i7 processor. It features an NVIDIA GeForce GTX 1650 graphics card and 16GB of RAM, making it ideal for demanding tasks such as video editing or gaming.

The ThinkBook 13s G2 is a slim and light notebook with a 13.3-inch Full HD display and an Intel Core i5 processor. It offers a long battery life of up to 11 hours and has a fast 512 GB SSD hard drive.

Overall, Lenovo's ThinkBook series offers an excellent selection of laptops that meet the needs of business customers. Whether you need a thin and light notebook for on the go or a powerful device for demanding tasks, the ThinkBook models from Lenovo offer the perfect combination of mobility, security and performance.

Custom made for yours

The device does not float in the Covering. We tested this several times when calculating the bag size. As a result, it does not require a closure and remains minimalistic and stylish. At the same time, the size is optimized for optimal handling. Here's how you can make yours Lenovo ThinkBook easy to remove and insert.

Lenovo ThinkBook protective cover

Every Smukbird® case for the Lenovo ThinkBook protects your device from bumps and scratches. It is designed as a protective case. On the outside, there is 3 mm felt, which is self-cleaning and also retains its shape for years. On the inside, there is soft, lint-free cotton.

The stitched felt edge has 3 mm edge protection all around. This means that the laptop sleeve offers the most protection exactly where the reacts most sensitively in the event of a fall, namely at the corners. This greatly minimizes the risk of damage, especially cracks in the display.

High-quality processed felt cover for your Lenovo ThinkBook

Clean processing is one of our highest quality criteria. Our organic cotton yarn seams are even and clean, even in the curves. The felt parts are precisely cut. The cotton lining is fitted into the felt cover in such a way that the edges of the seam allowances are neatly covered and do not tear. Inside and outside you will have friends with the quality of our felt sleeves. 

Holds even without a clasp

Simply insert your Lenovo ThinkBook into the case and easily take it out again. The protective case is custom-fit and holds securely even without a closure. This means the case hugs your Lenovo ThinkBook like a sleeve. When transporting in a backpack or suitcase, the device stays in the case, even when things get a bit turbulent.

Lenovo ThinkBook Felt cover made in Germany

We produce 100% in Germany in our own manufactory. That also applies to them Felt covers. In this way we have an influence on all steps, can ensure high quality and ensure good working conditions. Having fun during production is very important to us. That form of appreciation flows into your case for the along with all the good materials Lenovo ThinkBook.

Extensively tested

All of our cases have been extensively tested by us in everyday life. We've always thought about what's important to you and the many owners. All of this went into the development of our felt covers. The result is a simple, sustainable cover with that certain something. The extraordinary detail is our specially created organic cotton. You won't find these patterns anywhere else. 

Simple & elegant, that is the Smukbird® Covering

With our felt sleeves you have timeless protection for yours Lenovo ThinkBook. Completely no frills. With us, simple is also beautiful. This is ensured by the lining made of organic cotton on the inside, printed with an exclusive Smukbird® design.

Without leather, but with felt from trustworthy shepherds

The wool for our felt comes from sheep in New Zealand and Australia and 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.

GOTS-certified organic cotton

The production of organic cotton is certified according to GOTS 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.

The sustainable shell for the Lenovo ThinkBook

The case is only made after ordering for a conscious and resource-saving use of the raw materials. We continue to pay attention to short supply chains and continually optimize them. We have found a sensible use for the leftover material created during production as filling material, so that production is almost waste-free.

The felt and cotton are completely biodegradable, preferably in your own garden compost. Only the logo label contains approximately 20% plastic. It's best to cut it off before composting. Thanks!

Why one Case by smukbird®? 

We, that is Manu and Bogdan, with a lot of experience with products made of felt and cork. Since 2008 we have been managing companies that produce and sell felt covers. Cover is not just cover. And of course everyone wants to user the best possible protection for his companion. We know that and we take it very seriously. 

Our contribution to the environment

Our contribution to the environment is not just the use of sustainable, natural and long-lasting materials for your Lenovo ThinkBook Covering. In addition, with every case we send, we plant three trees and thus support the reforestation projects of the global organization “Eden Reforestation Projects”. Here, unemployed farmers, for example in Madagascar, can earn their own living again through reforestation and at the same time valuable mangrove forests are being renaturalized.