Cold air,

When shipping fresh produce, simply cover the floor of the cool container with OTFLOW and create optimal temperature conditions.

Covering the container floor

Watch the video to see how OTFLOW is placed under the pallets inside your reefer.

This video is only 30 seconds.

Fixing the air flow

OTFLOW® enables you to ship your produce with confidence

Together with the University of Wageningen we've developed the ultimate shape to cover the floor channels and have the best internal airflow. With OTFLOW® your can ship your palletised fresh produce with confidence again and keep your cargo fresh.

Airflow normal situation (with a hot spot at the doors side)

Airflow with OTFLOW®

Fixing the 'Hot spots'

The cold air doesn't reach the other end of the container.

Reefers have channels in the floor that should deliver cold air from the cooling unit all the way to the doors side. When the channels are covered with boxes this works well, but with cargo on pallets the channels are not sufficiently covered and the cold air won't make it all the way to the doors, creating hot spots that harm the fresh produce.

These air channels need to be covered to deliver cold air to the back of the container.

With OTFLOW the channels are covered to always deliver an optimal airflow (even if your cargo is on pallets).

Easy to install

Quick, easy and no training required.

Placing OTFLOW inside a reefer container is a very simple process, your staff does not require special training. Just unfold the parts on the floor and connect them with our 'Drop and Go' system.

Watch the video to discover how to use our product inside your reefer container.

instruction video

Frequently asked questions

Still have questions? Let us know via

How do I install OTFLOW?

To have a good understanding on how OTFLOW should be placed inside a 40" container, we refer to our instruction animation. Watch the animation here.

To see the video we kindly ask you to provide your email. Don't worry, you will not receive any emails from us if you don't subscribe.

How many OTFLOW are inside 1 box?

You can choose from the following OTFLOW boxes:
10, 50, 100, 200, 500 and 1000x OTFLOW.

When placing an order it is always possible to request a custom amount of OTFLOW, with a minimum of 10 units.

For each container you need 1 OTFLOW.
Please contact

Do you offer World Wide Shipping?

A boat from top in calm seas transporting fruit

For World Wide shipping we rely on one of our global partners. Our shipping partner will contact you to arrange to a location to your convenience. 

Why should I use OTFLOW for my fruit shipments?

Our product is being used by a broad client base, ranging from growers, exporters, importers to freight forwarders. Every type of customer has their own benefits from using OTFLOW®.

Find out what benefit suits your fruit business:
- Reduce your claim rate (have less financial losses)
- Provide fresher fruit than your competition
- Innovate and improve your business
- Have your fruit last longer inside supermarkets
- Help to reduce fruit waste on a global scale
- Provide better logistics services than your competition
- Participate in an eco-friendly movement

To get started with OTFLOW, contact

What problem does OTFLOW solve?

OTFLOW acts as a ceiling for the cold air making sure the air is distributed evenly throughout the container. With this improved air flow, the respiration rate of fruit is reduced. Meaning less claims and financial losses and fruit that lasts longer.

OTFLOW is for growers, exporters, importers, logistics operators and freight forwarders.

What are the technical specifications of OTFLOW?

pinepple pallets with otflow underneath inside a reefer container for shipping
Material Paper / Carton
Coating Water resistant eco friendly wax coating
Weight 5,4 Kg. per OTFLOW
Dimensions 1120 x 210 Cm (for 40" containers only)
HS Code 4810929000
Certification FSC Certified, 100% recyclable material
Water resistant Yes
Lifespan Single use only

What fruit types and shipments should use OTFLOW?

Different kind of fruit together, some are sliced

OTFLOW is made to reduce temperature differences for fruit and flowers transport in 40" refrigurated containers. The cargo must be placed on pallets (it does not work for boxes of fruit without pallets).

Fruit: citrus, grapes, kiwis, pineapples, blueberries, cherries, apples, oranges, stonefruit, plums, pears, melon and much more.

Flowers: bulbs, cut flowers and plants.

Not sure if OTFLOW works for your shipments? Ask us via

Can I try it before I buy it?

OTFLOW has been scientifically tested by Wageningen Biobased Research Facility and has been proven to reduce the temperature difference by 30% during shipments.

We are confident that you will experience good results, but we also understand you want to try it our first. Contact our team via to get you started for a test.

Interested in OTFLOW?

Please provide your email and we will contact you today.


Winner of the Start-Up Funding Event 2019

OTFLOW in Top 100 of Most Innovative Companies