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Bontrager Adventure Boss Frame Bag

RRP £95.00 Save 16%

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Adventure Boss Frame Bag

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Product ID: 1488322

Bontrager Adventure Boss Frame Bag

This easy to install Bontrager Adventure Boss Frame Bag utilises empty space by fitting inside the bike frame allowing for additional kit, tools or nutrition transportation and has six sizing options to ensure a good fit.

It is made from super durable waterproof materials to protect items from mud and rain, and has soft attachment straps to prevent friction marks on the frame. The bag has a zip to access the inside along with hi-viz internal compartments to keep the contents organised and more easily visible.


  • Available in six sizes to fit different frames
  • One main pocket and smaller compartment pocket make it easy to stay organised
  • Hi-vis lining and internal mesh pockets make finding your gear easy
  • Water-resistant construction helps keep your gear dry
  • Durable materials and robust zips are designed to last
  • Easy-to-use attachment straps with a soft rubber coating to reduce abrasion
  • Optional thumb screws allow for integrated, strapless top tube mounting on the new Trek Checkpoint
  • Please refer to the images in order to select the appropriate size

Bontrager Adventure Boss Frame Bag Sizing

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