Trey Backpack

€289,00 EUR


Classic backpack for work & travel


The Trey Backpack is a functional everyday backpack with a classic look. The front metal buckles, the trolley function and the water bottle compartment give it an appealing modern twist. 

The fabric of the Trey backpack is waterproof. Just make sure you close the pockets properly, then biking through the Dutch rain is no problem : )


  • Polyester made out of recycled PET bottles
  • Recycled polyester ripstop lining
  • Vegetable tanned leather

Free personalised ID Tag

Worldwide Lost&Found Service

Material: Recycled PET / Leather details / Rainproof

Laptop: 16" MacBook Pro

Volume: 16 L / Size: 33 x 40 x 12 cm

Warranty: Life-long

All features:

- Fits 16" MacBook Pro
- Extra zipper pocket inside
- 2 inside pockets
- Fabric loop to attach keys
- Small easy-access side zipper pocket
- Waterproof shell fabric
- Grab handle
- Adjustable three-level closure
- Front zipper pocket
- Outside water bottle compartment
- Luggage pass-through sleeve on the backside (attached to trolley)
- Comfortable, padded back panel
- Leather bottom
- Curved, padded and adjustable shoulder straps
- Chest strap for extra comfort when the bag is heavy
- Free personalised ID tag
- Free, worldwide Lost&Found Service
- Life-long warranty

Need assistance?

We’re here to help : )

  • use the WhatsApp button (service also available in German).
  • call us at +31(0)20 2237071 during office hours (Mo-Fr 9:30-18:00)
  • Email us at
  • And you can even schedule a video call with our Amsterdam store team to see the product in detail.



From our Amsterdam design studio, we focus on exceptional quality, timeless design and a sustainable production. Whether it's a weekend getaway or a global adventure, our bags are ready for any journey.


Every Property Of... items comes with our signature ID Tag and a worldwide Lost&Found Service.


All our fabrics are specifically developed for us and are made 100% made from recycled PET.


The Property Of... team is a colourful, international bunch of people with members from places as far apart as Australia, Italy, Germany, Greece, Singapore.

From the head office in the heart of Amsterdam’s Jordaan district, we’re building a brand that’s fun, timeless and, above all, sustainable.


Where are the bags made?

We design all our products in our studio in Amsterdam. Our fabrics are custom made by a leading fabric mill in Taiwan. The production is done by two smaller, family run factories in Vietnam. All our factories are certified and we visit them at least once per year.

How long is the warranty?

For all Property Of... items we give life-time warranty on all production mistakes. Wear&Tear is not covered by the warranty.

Are the bags sustainable?

This is actually a very difficult question. We put a lot of time & effort in making our bags as sustainable as possible.

Here are some of the things we do to make our collection more sustainable:

  • All our fabrics are 100% made from recycled PET
  • We give life-time warranty
  • We have a great repair service
  • We have no over-production
  • We have close relationships with our factories


How do we ship?

For deliveries within the EU we use DPD. For shipments outside the EU we use UPS.

Can I return my order?

Of course you can. Just send us an email to and we will send you a shipping return lable.

Returns within the EU are free. Returns from outside the EU we charge 9€ return fee.