7clouds: Recycled PET Backpacks Designed in Switzerland
7clouds from Corgémont in the Bernese Jura makes backpacks and bags in GRS-certified recycled PET and RFID wallets from used tarpaulins. Designed in Switzerland, handmade in Kolkata, sister brand of Margelisch.

Products
7clouds at a glance
- Origin
- Corgémont, Switzerland
- Known for
- Backpacks and bags in recycled PET, RFID wallets made from used tarpaulins
- Behind it
- prodis-design GmbH in Corgémont, sister brand of Margelisch
- Material
- Since 2024 outer fabric and lining in GRS-certified recycled PET
- Made
- By hand in a workshop in Kolkata, under amfori BSCI
- Repairs
- The brand runs its own repair service
- At One Horizon
- Official dealer
About 7clouds
From the Bernese Jura
7clouds is a Swiss brand for backpacks, bags and accessories. Behind it is prodis-design GmbH in Corgémont, run by Reinhard Margelisch, which also owns Margelisch. Design and prototypes are made in Switzerland.
Recycled PET only
Since 2024 the outer fabric and lining of every bag are recycled PET, certified to the Global Recycled Standard. The outer fabric has a PU or TPU coating that keeps rain out. Buckles, strap adjusters and rings are recycled polypropylene. The lining used to be organic cotton; the switch makes the bags single-material and easier to recycle.
Handmade in Kolkata
The bags are sewn in a workshop in Kolkata that works under amfori BSCI. According to 7clouds, the brand prefinances 70% of production costs. Fabric is cut by hand so that even small offcuts end up in details of the bags, and the brand deliberately avoids computer-controlled sewing machines to keep jobs.
Wallets from tarpaulins
The RFID wallets are sewn from used tarpaulins with a leather interior. Each tarpaulin brings its own colours and marks, so every wallet is one of a kind. A film inside blocks your cards’ radio signal.
7clouds x One Horizon
As an official retailer we stock laptop, shopper and roll-top backpacks, hip and shoulder bags, pencil cases and the tarpaulin wallets. Our backpack comparison in the Journal shows which one works for a laptop. Shipped from Switzerland.
Frequently asked questions about 7clouds
Yes. One Horizon is an official 7clouds retailer. We ship within Switzerland and you pay in Swiss francs.
Since 2024, outside and inside, of GRS-certified recycled PET. The outer fabric has a PU or TPU coating that makes it water-repellent, and buckles and rings are recycled polypropylene. Until 2024 the lining was organic cotton.
The Heloy 7.1 holds 18.5 litres and laptops up to 15 inches, weighs 970 g and has chest and front straps for cycling. The Okan 7.1 takes up to 16 inches and weighs 620 g. Our backpack comparison shows how they compare with other brands.
Yes. The Melen 7.1 and the Keron 7.1 are sewn from used tarpaulins with a leather interior and an RFID-blocking film. Since every tarpaulin has aged differently, no two wallets look the same. More in our article on 7clouds.
Both belong to prodis-design GmbH in Corgémont in the Bernese Jura, run by Reinhard Margelisch. Design happens in Switzerland, production in India. 7clouds stands for backpacks in recycled PET, Margelisch for leather, canvas and RFID wallets.
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