The modular wood insert system for your Hinterher trailer
The system that adapts with you.
Dark wood. Modular inserts. One system that grows with your business — from mobile cafe to rolling workshop.
One system. Zero compromises.
Tool-Free Assembly
Snap in, lock down, ride out. Our patented plug-in system lets you reconfigure your entire setup without a single tool — in under 5 minutes.
Limitless Versatility
Coffee bar today, workbench tomorrow. Swap modules for each use case — the chassis stays.
Circular by Design
Every component is recycled, repairable, or endlessly reusable. Our take-back program guarantees: zero landfill, zero waste.
Learn more arrow_forwardMade in Frankfurt
Designed, built, and assembled in Frankfurt am Main. Local craftsmanship, short supply chains, personal service.
Ready in 3 steps.
Get your trailer
Use your existing Hinterher trailer or order it as a bundle with your Boxtainer.
Mount the Boxtainer
Place the wood module onto the trailer and snap it into the plug-in system. No tools needed.
Hit the road
Lock it down and go. Your mobile business, your rolling workshop, your next adventure.
Pick your setup.
Each module is a standalone wood insert system that fits the Boxtainer chassis. Mix and match as you need.
Barista Module
Mobile coffee bar with insulated water tanks, power supply, and work surface.
DJ Booth Module
Vibration-dampening surfaces and weatherproof cable management for outdoor sets.
Workshop Module
Heavy-duty drawers and magnetic tool walls for the mobile mechanic.
Gastro Module
Warming zones, food-safe surfaces, and integrated hygiene compartments.
Transport Module
Open cargo box with tie-down system and optional lid for secure heavy hauling.
Your Custom Module
Custom Module
Got your own idea? We'll develop a bespoke module together with you.
Get in touch arrow_forwardTransparent & fair.
All prices include VAT. Pre-order pricing applies to Batch 01 (limited to 500 units).
Starter
1,290 EUR
Chassis + 1 Module
Pro
2,490 EUR
Chassis + 2 Modules
Bundle
3,890 EUR
Trailer + Chassis + 2 Modules
Hinterher Trailer
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Chassis Type
Standard
Reinforced
Reinforced
Modules Included
1
2
2
Weather Cover
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Accessory Kit
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Priority Shipping
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Warranty
2 Years
3 Years
5 Years
Take-Back Program
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Designed for the Hinterher trailer.
The Boxtainer is an add-on system that fits the proven Hinterher bike trailer. Dark wood meets red steel.
Footprint
120 x 80 cm
Over 200 pre-orders.
"With the Barista module I'm set up at my spot in 10 minutes. My old cargo bike setup used to take three times as long."
Lena Muller
Mobile Roastery, Frankfurt
"I use the Workshop module for bike repairs in Nordend. The wood quality is unbelievable — after a year of heavy use it still looks brand new."
Thomas Koch
Mobile Bike Workshop, Frankfurt
"We use the DJ module for our corporate events. Five-minute setup, looks incredibly professional, and fits in any driveway."
Sarah Weber
Event Agency, Offenbach
As seen in
Built with
relentless
engineering.
Every Boxtainer is crafted in our Frankfurt workshop — CNC-milled, hand-finished, individually inspected.
CNC Precision
Tolerance of +/-0.1mm on every connector joint.
FSC Wood
Dark-stained solid wood from the Black Forest.
Up to 5-Year Warranty
We stand behind every board, every joint.
Hand-Finished
Every module is hand-inspected and sealed.
Founder Photo
"I didn't want to build a product. I wanted to build a system that keeps thinking for itself."
Dr. Tim Kowalke
Founder & Engineer, Boxtainer
Your modular ecosystem for
the city of tomorrow.
Explore the system arrow_forward Built for real life.
120 x 80
Footprint in cm (L x W)
8-15 kg
Module weight depending on type
up to 80 kg
Payload per module
IPX4
Splash-proof rated
Materials & Craftsmanship
- checkDark-stained solid wood (FSC-certified)
- checkStainless steel hardware & drawer slides
- checkWater-repellent natural oil finish
- checkCNC-milled plug-in system (tolerance +/-0.1mm)
What's in the Box
- checkBoxtainer chassis with quick-lock mechanism
- checkSelected modules pre-assembled
- checkAssembly guide (German/English)
- checkWood care kit for surfaces
Everything you need to know.
Is the Boxtainer weatherproof?
Yes — IPX4 splash-proof thanks to a water-repellent natural oil finish. For permanent outdoor use we recommend the optional weather cover (included with Pro & Bundle).
Can I leave it on the trailer?
Yes. The quick-lock system keeps the module secure even while riding. For extended storage we recommend keeping it dry.
How do I care for the wood?
A damp cloth is enough for daily use. Re-oil every 6-12 months with the included care oil. For scratches, we offer a refinishing kit.
When will it ship?
Batch 01 ships from autumn 2026. Pre-ordering secures your place in the production queue.
Autumn 2026What does the deposit cover?
149 EUR — fully refundable up to 30 days before your delivery date. Applied to the total price. No hidden fees.
Can I cancel?
Yes, any time up to 30 days before your scheduled delivery date. Your deposit is fully refunded within 14 business days. Zero risk.
Does it fit other trailers?
Primarily designed for Hinterher trailers with a flatbed platform. For other brands we offer adapter kits on request — just contact us with your model.
Secure your Boxtainer.
Batch 01 is limited to 500 units. Reserve yours with a 149 EUR deposit — fully refundable, zero risk.
Reserve now — 149 EUR deposit (refundable)
Configure — Choose your chassis and modules
Delivery autumn 2026 — Pay the balance at shipping
01
BATCH ONE
Limited to 500 units
Already reserved
217 / 500
Come see the Boxtainer in person.
Visit our showroom in Frankfurt or meet us at one of our events. We'll show you the system live and answer all your questions.