Bike Seat Post Bag (3L-10L)

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  • Regular price $34.95
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Commuting? Bike packing? Day ride? Take everything you need in this extendable seat post bag!

The bag features a roll down closure system which allows you to compress it down to 3L for daily use, or expand it to 10L for multi-day trips.

With its waterproof TPU interior and roll-top closure, it is designed to keep your valuables dry. External elastic strapping increases the capacity of the bag by allowing you to keep items (like your raincoat) securely at hand. Reflective tape ensures increased visibility and night safety.

Two webbing straps provide quick and stable mounting on the seat post and to the saddle. 


  • Exterior Material: Ripstop nylon fabric
  • Interior Material: Double layer waterproof nylon TPU
  • Dimension: 40 * 11.5 * 14.5cm / 15.7 * 4.5 * 5.7in
  • Capacity: 3L-10L
  • Weight: 540g / 1.2lb
  • Package List: 1 * Bicycle Saddle Bag
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