3.3m x 2.3m Flat Pack Office
The 3m flat pack office cabin is a standout option in our flat-pack range, renowned for its adaptability and quick assembly. Engineered for easy transport, this cabin is perfect for hard-to-reach locations and can be fully assembled in approximately 45 minutes with just a basic socket set.
Key Features:
- Construction: Built with fully galvanized steel for rust resistance and long-term durability.
- Exterior Finish: Smooth panels with a moss green powder-coated exterior for a sleek, weather-resistant finish.
- Interior Finish: Off-white powder-coated walls that create a bright, open space.
- Roof: Includes guttering for effective water drainage.
- Windows: Comes standard with two double-glazed uPVC windows.
- Interior: Fully insulated for comfort, with walls designed for easy surface-mounted electrical installations.
- Flexibility: Can be moved by crane or forklift and easily demounted into flat-pack form for convenient storage. Multiple units can be linked side-by-side or end-to-end to expand space.
Electrical Configuration:
- No pre-installed electrical wiring or equipment; designed for easy surface-mounted electrical setup.
- Customizable window and door placement anywhere in the unit.
Important Information:
- This flat-packed office cabin is not designed to meet U.S. Building Regulations.
Product Specifications:
- External Dimensions:
- Length: 3.31 m
- Width: 2.31 m
- Height: 2.35 m
- Internal Dimensions:
- Length: 3.20 m
- Width: 2.19 m
- Height: 2.11 m
- Door Dimensions:
- Width: 0.79 m
- Height: 1.97 m
- Flat-packed Dimensions:
- Height: 450 mm
- Length: 3.31 m
- Width: 2.31 m
- Windows: 2
- Weight:
- Flat-packed: 865 kg
- Heaviest part when demounted: 74 kg
- Floor Type: 18mm Marine Plywood
- Floor Loading Capacity: 250 kg/m² evenly distributed
- Interior Floor Covering: 2mm PVC linoleum (flash point B1, difficult to burn, smoke density Q1)
- Internal Wall Covering: 0.60mm galvanized steel, electrostatically powder-coated in RAL9002
- Insulation: 50mm EPS insulation
- Electrical Requirements: 32 amps
This version tailors to the U.S. market and enhances readability while keeping all key details intact.









Lila Moreau (verified owner) –
Robust and reliable. This is my 3rd container from Colli Trans for my various business sites. Consistent quality every time.
Rhys Williams (verified owner) –
The best in the business. I’ve used other companies, but Colli Trans is a cut above.
Arjun Mehta (verified owner) –
Overall happy. A reliable company with a good product. Not “blown away,” but completely satisfied.
Ingrid Sorensen (verified owner) –
On-site storage during renovation. Lifesaver! Kept all our furniture dry and safe for 6 months. Easy on/off-hire process.
Luis Mendoza (verified owner) –
Perfect for my new business! Bought a 20ft container to use as a storage unit for my landscaping company. The process was seamless from start to finish.
Sebastian Hart (verified owner) –
Bought for a swimming pool equipment room. The side-door access is ideal. Keeps everything out of sight and protected from the elements.
Ingrid Sorensen (verified owner) –
Great for artists/studios. I soundproofed mine and it’s the perfect quiet space to paint and create.
Rajesh Yadav (verified owner) –
Great product, minor delivery hiccup. The container is perfect for our needs. The driver was great, but the delivery window was a bit wide (8am-5pm). Would still recommend.
Patrick Flynn (verified owner) –
Secure storage solution. After a break-in in our shed, we invested in this. The lockbox system is robust. We sleep much better now.
Lila Moreau (verified owner) –
Doors operate smoothly. Something you don’t think about until you get a bad one. These are well-maintained.
Saanvi Joshi (verified owner) –
Logistical geniuses. Coordinated delivery across three states for multiple site deliveries. Flawless execution.
Camille Noël (verified owner) –
Exactly as described. Needed a reliable used container. This one was spotless, no dents, and doors sealed perfectly. Great price for the quality.
Luis Mendoza (verified owner) –
Transformed into a gorgeous home. We worked with Colli Trans to source two 40ft high cubes for our container home project. The quality is outstanding and the structural integrity is perfect.
Isabella Moretti (verified owner) –
Easy to customize. Hired a local welder to add windows and a door. He commented on the good quality of the steel.
Heidi Müller (verified owner) –
Sold my old container to them! Didn’t know they bought used containers too. Got a fair price and upgraded to a larger one.
Samuel Green (verified owner) –
A+ Company. From the initial quote to the final delivery, everything was professional and efficient.
Robert Langley (verified owner) –
Bought one for my son’s startup. He’s using it for his automotive parts business. It was the perfect starter solution.
Clara Becker (verified owner) –
A+ Company. From the initial quote to the final delivery, everything was professional and efficient.
Mireille Thibault (verified owner) –
No leaks! After years of dealing with leaky sheds, this is a dream.
Sophie Baker (verified owner) –
Transformed into a gorgeous home. We worked with Colli Trans to source two 40ft high cubes for our container home project. The quality is outstanding and the structural integrity is perfect.
Ethan Hayes (verified owner) –
Easy to customize. Hired a local welder to add windows and a door. He commented on the good quality of the steel.
Daniel Kim (verified owner) –
Excellent container, some paperwork confusion. The 40ft high cube we bought is flawless. There was a small mix-up with the original documentation, but it was sorted within a day. Product is 5-star, service 4-star.
Ingrid Sorensen (verified owner) –
Exactly as described. Needed a reliable used container. This one was spotless, no dents, and doors sealed perfectly. Great price for the quality.
Maria Flores (verified owner) –
Started a container garden! Bought a used one, drilled holes for drainage, and now have raised beds. Creative uses are endless!
Ingrid Sorensen (verified owner) –
Customer for life. After this experience, I won’t go anywhere else.
Lena Vogel (verified owner) –
Wish there were more photos online. The container is fine, but I would have liked to see photos of all four sides and the interior floor before purchasing.
Dominic Russo (verified owner) –
Bought for a disaster relief organization. Colli Trans worked with us on pricing and delivered quickly to a crisis area. Thank you for your compassion.
Edward Thorne (verified owner) –
Sold my old container to them! Didn’t know they bought used containers too. Got a fair price and upgraded to a larger one.
Benjamin Clarke (verified owner) –
Communication could be improved. It was hard to get a straight answer on the exact delivery date. When it did arrive, it was correct, but the lack of updates was stressful.
Juniper Lee (verified owner) –
Took a while to get a quote for a custom mod. Standard container purchase was easy. Asking for a quote on a custom door took a few follow-up emails. Eventually got it and it was fair.
Zara Khan (verified owner) –
Flawless delivery to a tricky site. My driveway is narrow and on a hill. The driver managed it with no issues. Very impressed.
Eleanor Rigby (verified owner) –
Friendly staff. Everyone I spoke to was knowledgeable and helpful.
Arthur Pendleton (verified owner) –
Took a long time to process the order. The container was in stock, but it took over two weeks to get it scheduled for delivery. Once scheduled, it was fine.
Sophie Baker (verified owner) –
Took a long time to process the order. The container was in stock, but it took over two weeks to get it scheduled for delivery. Once scheduled, it was fine.
Isabella Rossi (verified owner) –
The lock-rods were a little stiff. A bit of WD-40 fixed them right up. Probably from sitting in a yard.
Zara Khan (verified owner) –
Perfect for international shipping. Used Colli Trans to ship goods overseas. The container was compliant and the paperwork was handled flawlessly. A+ for international logistics.
Tessa Ali (verified owner) –
Perfect container, perfect service. What more can you ask for?
Anya Sharma (verified owner) –
Very good overall. The container itself is great quality. Delivery was a few days later than initially hoped, but the communication was good so it wasn’t a big issue. Four stars.
Robert Langley (verified owner) –
Good value for money. There might be slightly cheaper options, but the quality and peace of mind here are worth it.
Charles Davenport (verified owner) –
Overall happy. A reliable company with a good product. Not “blown away,” but completely satisfied.
Isabella Rossi (verified owner) –
It’s a container. It does the job. Nothing special to report, positive or negative. It holds my stuff.
George Miller (verified owner) –
Transformed into a gorgeous home. We worked with Colli Trans to source two 40ft high cubes for our container home project. The quality is outstanding and the structural integrity is perfect.
Lila Moreau (verified owner) –
Flexible payment options. Made the purchase much easier for my cash flow.
Greta Weber (verified owner) –
Exactly as described. Needed a reliable used container. This one was spotless, no dents, and doors sealed perfectly. Great price for the quality.
Isabella Moretti (verified owner) –
Peace of mind. Knowing my assets are secure in a Colli Trans container is priceless.
Kofi Mensah (verified owner) –
Slight price increase from quote to delivery. The initial quote was valid, but by the time I confirmed a week later, the transport costs had gone up slightly due to fuel prices. Understandable, but worth noting.
Clara Becker (verified owner) –
Very good overall. The container itself is great quality. Delivery was a few days later than initially hoped, but the communication was good so it wasn’t a big issue. Four stars.
Sophie Baker (verified owner) –
Doors operate smoothly. Something you don’t think about until you get a bad one. These are well-maintained.
Edward Thorne (verified owner) –
A few more dings than expected. Bought a “used” grade. It’s structurally sound and watertight, but has a few more cosmetic scratches and dents than the photo suggested. Still fully functional and good value.
Antonio Ferrara (verified owner) –
Average experience. The container is as described. The service was okay. Nothing terrible, nothing amazing. It met the basic requirement.
Margot Dupont (verified owner) –
Customer for life. After this experience, I won’t go anywhere else.
Aisha Bello (verified owner) –
Great communication. Received regular updates on the delivery status. The driver was professional and skilled, placing it exactly where I wanted.
Rafael Silva (verified owner) –
Quick delivery! Ordered on Monday, had my 40ft high cube delivered to my rural property on Wednesday. Impressed with the logistics.
Paige Robertson (verified owner) –
Peace of mind. Knowing my assets are secure in a Colli Trans container is priceless.
Natalia Petrova (verified owner) –
Excellent condition. “Like new” is an understatement. This 20ft container looked like it had never been used. Fantastic value.
Samuel Jones (verified owner) –
Reliable. The container arrived exactly when they said it would.
Samuel Green (verified owner) –
Perfect for international shipping. Used Colli Trans to ship goods overseas. The container was compliant and the paperwork was handled flawlessly. A+ for international logistics.
Ethan Hayes (verified owner) –
Floor is in great condition. Solid timber, no soft spots. Important for heavy pallets.
Charles Davenport (verified owner) –
Refrigerated container for my farm stand. Works perfectly! It was delivered with a full service history. Colli Trans made a complex purchase simple.
Lila Moreau (verified owner) –
Excellent for equipment storage. Fits my tractor and all my attachments with room to spare. The double doors are a must.
Fiona O’Rourke (verified owner) –
Overall happy. A reliable company with a good product. Not “blown away,” but completely satisfied.
Isaac Goldstein (verified owner) –
Okay, but had an issue. The container we received had a small leak around one of the corner castings that wasn’t apparent on delivery. Customer service was responsive and sent a repair crew out within a week to fix it. Problem was solved, but it was an inconvenience.
Priya Patel (verified owner) –
Exceeded expectations