The Epitome of Modern Mobility: Tumi Alpha 4
Welcome to a world where functionality does not conflict with aesthetics but completes it. With the Tumi Alpha 4 Expandable Backpack, you choose far more than just a piece of luggage; you select a partner that understands your dynamic lifestyle between university, business meetings, and spontaneous trips. As a sixth-generation expert house, we at Hallerstede know that a backpack today is a statement – an expression of professionalism and personal style. Whether in classic black, elegant navy, or modern grey alloy: this model embodies the Tumi DNA in its purest form and integrates seamlessly into your wardrobe while radiating the subtle exclusivity our customers so highly appreciate.
Masterful Organisation Meets Featherlight Durability
At the core of this exceptional design lies the perfect balance of durable materials and thoughtful ergonomics. Made from a high-quality combination of tough nylon and fine leather accents, the Alpha 4 offers protection for everything important to you without weighing you down.
With an astonishingly low weight of only 0.91 kg, it is a true lightweight that relieves your back even on long days. The compact dimensions of 40 x 27 x 16.5 cm almost conceal its true talent: thanks to the intelligent expansion feature, the volume adapts to your needs, whether for extra documents or equipment for a short trip. Your 15-inch laptop finds secure support in a specially padded compartment, while the intuitive compartment layout ensures that from your charging cable to your notebook, everything is immediately at hand.
- Material: Durable nylon with fine leather accents
- Weight: 0.91 kg
- Dimensions: 40 × 27 × 16.5 cm
- Expandable capacity
- Padded 15-inch laptop compartment
- Intuitive compartment layout
A Promise for the Future
A Tumi backpack is an investment in durability and class. The Alpha series symbolizes worldwide the pursuit of perfection in travel and business luggage, a standard we at Hallerstede fully share. When you shoulder this backpack, you carry the promise of quality that does not lose its appeal even after years of intensive use. We warmly invite you to discover this special piece of craftsmanship and be inspired by its feel and functional sophistication. Trust in our tradition and expertise – with the Tumi Alpha 4, you are perfectly equipped for every path you take.
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Main compartment with two-way zip
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Carry handle
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Adjustable shoulder straps
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Front pocket
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Side pockets
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Outer pocket
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Attachable to a trolley
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Expandable
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Address tag
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Laptop compartment up to 15 inches
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Tablet compartment
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2 card slots
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Pen holder
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2 zip compartments
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Key holder
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TUMI Tracer®
In family hands for generations
Behind Hallerstede.com is a family business with over 175 years of tradition. Our leather goods store in Oldenburg is currently run by Max and Kajta Hallerstede.
With extensive experience and a keen sense for quality, we carefully curate our range. Whether bags, school satchels, backpacks, or Suitcases, you will find durable companions for everyday life and travel with us.
Technical Data
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BrandTUMI
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SeriesAlpha 4
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Product typeBackpack
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colourBlack
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Height40,5 cm
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Width29 cm
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Length14/20,5 cm
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Laptop compartment15 Zoll
Any questions about the product?
Our support team assists you quickly and personally. Simply write to us
via WhatsApp.
Alternatively, you can also reach us by email: support@hallerstede.de
Availability: Monday to Friday, 9:00 AM – 3:00 PM
Since you are speaking with real people, short waiting times may occasionally occur. We will respond to inquiries outside our service hours as soon as possible on the next working day.






