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Blackburn Outpost Seatpack with Drybag

sku# 172308
Blackburn - Outpost Seatpack with Drybag
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Product Info

Keep your gear sealed from the elements with the Blackburn Outpost Seatpack with Drybag. Its innovative 2-part system consists of an aluminum frame that holds a dry bag, giving you secure, sway-free riding and easy access. This system works on rigid and dropper posts, perfect for daily commuters and bikepackers too.

Product Details


Aluminum Frame

Removable Waterproof Dry Bag



Holds up to 10.5 lb / 4.76 kg

Attachment System

Dropper Post Compatible

Aluminum FrameThe 6061 aluminum wing bolts to your seat rails for a rock solid mount.


Removable and Waterproof Dry BagThis bag has a scuba-style bleed valve to help with compression on and off the bike.

Welded Seams

No Sway


  • Material: Polyurethane (PU)
  • Warranty: Limited Lifetime



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