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Fern Bicycles



Regular price $261.00 USD
Regular price Sale price $261.00 USD
Sale Sold out
Select Bundle with rack or just the bag

Yeahhh,… we got a brand new bag!! 
Gramm Tourpacking, Allygn Components and Fern Bicycles teamed up to create the perfect handle bar bag for our Allygn Diamond Front Racks!

This is the new TALL version of our infamous Diamond Bag. I will be perfect for all bikes which have longer head tubes and therefore more rack to handelbar distance or people who just want have a bigger bag and carry more stuff. The bags capacity is increased to 11L compared to the smaller standard 7,5L version Diamond Bag.
Made from super durable and extremely light Challenge Ultra X200 fabric it features our unique origami style fold-top-lid which combines the best of roll top closures and classic lid top designs. It opens and closes in a second, thanks to the genius Fidlock Snap magnetic fasteners.
The bag fits perfectly on the Diamond Rack platform and is held securely in place with just two straps,… super simple and quick to install and take off the rack, finally no decaleur needed!
Another great feature is the aerodynamic 3D shape of the bag which reduces the frontal area but also gives extra room for brake-shift-levers movement and creates more space for your hands when riding on top of the bar!
Adjustable rubber band on top, daisy chains, charging cable port, inner pockets, a carrying shoulder strap… and so on, there are so many cool things about this bag!

You can now select and just buy the bag or the special bundle kit including the Allygn Diamond Rack in matte black, either with short 270mm or long 420mm stays. If you want silver hardware instead of the standard black rack mounting parts, please drop us a line in the check out comments area!

PLEASE NOTE: This bag is the universal mount bag version but it will work perfect in combination with a Allygn Diamond Rack!
The Bag can also be used with other brand racks, such as Nitto M18, Rene Herse, Velo Orange, etc.
For more info please check out the products page at Gramm Tourpacking and check out the Universal Bag Mounting Guide.


  • Unique origami folding lid construction!
  • Magnetic Fidlock Snap fasteners!
  • Designed for use with the ALLYGN Diamond Rack and other manufacturer racks
  • Reduced smaller frontal area for lower aerodynamic resistance
  • Super easy to mount on-and-off the rack
  • No decaleur needed
  • No extra straps needed
  • Diamond shape allows much clearance for shift / brake levers
  • Angled back provides hands-clearance on top position on handlebars
  • Made from Dimension Polyant X-Pac™ RX36 All-black (climate neutral recycled PET X-Pac™, waterproof)
  • Shoulder carrying strap included
  • cable passage
  • two inner mesh pockets
  • Volume: 11 L
  • Measures: width 260-300mm x  depth 170 x height 200-250mm
  • Weight: 700g
  • Small batch production handcrafted in Portugal

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