Outer Shell Seatpack

The Outer Shell Seatpack is designed to stay put. It features a 360° internal plastic frame that maintains the bag's structure even when it's not fully packed, and it uses rugged metal cam buckles to ensure a secure, no-slip connection to your bike.

The smaller size of the Outer Shell Seatpack is compatible with dropper posts. If you are using a dropper post, ensure you have enough clearance between your saddle and the tire to accommodate the bag's size when fully compressed.

The bag includes an external compression strap specifically designed for lashing down extra gear. This is perfect for items you need quick access to, like a rain shell or lightweight footwear, without having to open the main compartment.

Yes, the bag is built with Hypalon-reinforced contact patches at the points where it touches your saddle and seatpost. This durable material helps prevent abrasion and protects your bike's finish from wear during long rides.

The Outer Shell Seatpack is highly weather-resistant, meaning it will keep your gear dry during light rain and road spray. However, it is not technically waterproof, so we recommend using dry bags inside if you are riding in heavy, sustained downpours.

Choose the 10.5L version if you prioritize thigh clearance and a more compact profile, or if you are riding a bike with limited tire clearance. The 16L version is better suited for longer tours where you need to carry bulkier items like a sleeping bag or extra layers.