Apidura Expedition Frame Bag 4.3L Black

The Apidura Expedition Frame Pack is designed to offer secure and convenient storage, whether for your daily commute or as a complement to a full setup for longer trips or bikepacking. Mounted inside the frame, it helps centralize the weight carried, thereby improving the natural handling of your bike.

Made from a durable and waterproof Expedition Grade fabric, this pack features internal Zipper Control Rails to prevent bulging and ensure reliable zipper operation in all conditions. Its Frame-fit panels adapt to the shape of your frame for a tailored fit, while the Hypalon Stability Straps and silicone-printed edges ensure perfect stability.

Available in several sizes (2.8 L, 3.8 L, 4.3 L, 5.7 L), the Expedition pack is suitable for a wide variety of bikes. Its integrated cable port even allows you to charge your devices on the go, while its reflective graphics improve your visibility.

Additional technical specifications

• Materials:
  • Expedition Grade fabric (durable, waterproof, PFAS/PFC-free)
  • 100% waterproof construction (RF-welded seams)
• Closure: Reinforced waterproof zippers with fiberglass rails
• Internal organization:
  • Main compartment
  • Anti-rattle pocket (non-driveside)
  • Internal mesh pocket
  • Gear attachment point
• Attachment system:
  • Three Hypalon Stability Straps (top tube attachment)
  • One Hypalon Stability Strap (down tube attachment)
  • Frame-fit panels (adapted to frame shape)
• Reinforced structure: Integrated HDPE structure
• Visibility: Reflective graphics
• Integrations:
  • Cable port for device charging
  • Compatible with most frames

Materials & Technologies

• Expedition Grade Fabric: Waterproof, weldable, and durable fabric with an interlaced core. PFAS and PFC-free.
• Welded Waterproof: RF-welded seams and custom fabrics for a 100% waterproof and ultra-durable construction.
• Durable: Designed to last, with fabrics and designs tested to withstand the most extreme conditions.
• Zipper Control Rails: Reinforcement rails to maintain zipper tension and ensure smooth operation, even with one hand.
• Frame Fit Technology: Frame-fit panels adapt to the shape of frame tubes for a custom fit.