Ortlieb SeatPost Bag Seat Post

From $110.00

or 4 payments of $27.50 with  

Versatile and lightweight: one simple tool is all it takes to fix or remove the waterproof Seatpost Bag made of PU coated nylon and Cordura.

  • The integrated mounting allows quick change from bike to bike.
  • The roll closure with elastics ensures safe closing of the bag and allows tight packing.
  • The Seatpost Bag is available in two sizes, the 1.5 litre version being suitable as additional bag for longer trips, the 4 litre model might even replace a backpack. Both versions will protect the rider from splashes and dirt.

Further features:

  • Individually adjustable ratchet closure compatible with seat post diameters from 25.4 mm to 34.9 mm (not suitable for carbon fibre posts)
  • 3M Scotchlite reflector + Fixing for rear light
  • Maximum carry weight
    • S = 1.5 kg
    • M = 2.5 kg



M, S


Lime – Black, Ocean Blue – Black, Signal Red – Black, Slate Black




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