Apidura Expedition Downtube Pack frame bag 2025

The Expedition Downtube Pack is designed to store items under the downtube of bikes without accessory mounts

The downtube bag attaches securely to the downtube and similar diameter tubes to provide versatile, compressible storage space for spare parts and long-distance essentials. It has sufficient capacity for a 710 ml water bottle, allowing it to be used as a bike bag with limited storage space inside the main triangle.
Downtube bags for bikepacking offer the advantages of accessory mounts, with the freedom to mount the bag wherever you need it. The single-motion Velcro fastening and stability system allows the bag to be securely and easily mounted on tubes of various diameters. The waterproof, spot-welded construction ensures that the contents remain clean and dry.


Features

  • Single-motion Velcro fastening
  • Waterproof
  • Roller closure
  • Easy opening
  • Reflective graphics
  • Versatile attachment
  • Pull tab
  • Padding
  • Designed to be attached to tubes with a circumference of 12 to 18 cm
  • Dimensions: 26 x 8 x 4 cm
  • Producer's weight: 80 g
  • Capacity: 1.2 l


Producer's note: We do not recommend mounting the Expedition Downtube Pack on tubes with a circumference of less than 9.5 cm, such as chainstays and forks. The Expedition Downtube Pack is designed to operate without supports or cage.