Discover the collection

Wearable luxury in the form of high-quality leather
and timeless design – handmade in Italy.

Think Tank big – navy


Thanks to its clear and timeless design lines combined with high functionality the “Think Tank big” is versatile and can be worn especially as a business bag. But even in everyday life, it is a loyal companion. The bag has two short handles, as well as a detachable and adjustable leather shoulder strap for a variety of wearing options. The handle attachment was designed in the shape of a trapezoid. The side parts can be extended with two snap buttons.
The “Think Tank big” is a real space miracle. The two outer zip compartments provide space for a 13“ laptop as well as for documents. The interior of the bag organizes your everyday necessities with its thought-out inner functions and provides space for a 15“ laptop. Even a ring binder can be easily transported. Three inside compartments on one side of the interior organize smartphones and business cards, on the opposite side are a large pocket for a tablet and a long zip compartment. In addition, the “Think Tank big” features a detachable flat pouch that can be used for different occasions and needs. Furthermore, the interior can be closed with a leather cover so that the contents are organized and securely kept and protected. The sueded lining protects for example eyewear and technical devices.

In stock

SKU: 172 001 001 00002 Categories: , , , , ,

Smooth calf leather




Contrasting sueded lining


Light Gold


Logo minted in gold foil, detachable and adjustable leather shoulder strap, protective feet at the bottom, Handmade in Italy


Height: 26 cm x Width: 40 cm x Depth: 16 cm
Handle Drop: 16 cm
Min. drop length Shoulder strap: 49 cm
Max. drop length Shoulder strap: 59 cm
Suitable for 15" und 13" laptop
Weight: ca. 1890 g

All leather materials that Slegers & Koch uses are carefully chosen products of nature; any incidental colour shading, marks or veins are natural features and should not be considered as imperfection. The semi-aniline calf’s nappa from a Tuscan tannery is characterized by its soft hand feel and its silk-matt surface. The leather is fitted with a special coating, which provides additional protection.
To make sure that your bag ages beautifully, we recommend: Protect it from moisture; avoid contact with any liquids, such as cream, makeup and perfume. If your bag does come into contact with water or any of those substances, it should be gently dabbed with a dry, non-fluffy, light coloured absorbent cloth. Avoid direct sunlight or intense heat. Be careful not to rub your bag against coarse or abrasive surfaces. Light scratches can be attenuated if gently massaged with a soft dry cloth.


There are no reviews yet.

Be the first to review “Think Tank big – navy”

Your email address will not be published. Required fields are marked *

I agree that my data details from the contact form will be collected and processed to answer my request. The data will be deleted after the processing of your request. Note: You can revoke your consent at any time for the future by sending an e-mail to Detailed information on handling user data can be found in our privacy policy.