Description
Apidura Expedition Saddle Pack 16L
The Apidura Expedition Saddle Pack 16L is a fully waterproof bikepacking saddle bag designed to carry clothing, camping equipment and other essentials on long-distance rides and multi-day adventures. Offering 16 litres of storage without the need for a traditional pannier rack, it combines durable construction with a stable mounting system, flexible packing options and practical features for riding in changing conditions.
Made from Apidura’s waterproof Expedition Grade three-layer fabric with RF-welded seams, the pack helps protect your equipment from rain, mud and road spray. A seatpost-conforming Stability Channel and reinforced Hypalon straps help minimise movement while riding, while external mesh pockets, a compression cradle and an integrated rear light mount make it particularly useful for bikepacking and cycle touring.
Key Specifications
- Capacity: 16 litres
- Weight: 462 g
- Material: Waterproof Expedition Grade three-layer fabric with cross-woven core
- Waterproofing: RF-welded seams and roll-top closure
- Closure: Roll-top with quick-release buckle and SoftVent Air Valve
- Attachment: Two Hypalon buckled saddle rail straps and one seatpost Stability Strap
- Stability: Seatpost-conforming Stability Channel with silicone grip detailing
- Storage: Main compartment and two external Ultrastretch mesh side pockets
- External Storage: Hypalon Compression Cradle and lash tab
- Structure: Integrated HDPE reinforcement
- Visibility: Reflective graphics
- Light Mount: Integrated three-prong rear light mount
- Fabric: PFA and PFC-free
Waterproof Storage for Bikepacking Adventures
The Expedition Saddle Pack uses Apidura’s durable three-layer Expedition Grade fabric, featuring a cross-woven core for strength and longevity. RF-welded seams create a waterproof construction, while the roll-top closure helps keep rain and road spray away from your equipment. This makes the pack suitable for carrying spare clothing, sleeping equipment and other essentials on rides where conditions can change throughout the day.
Stable Saddle and Seatpost Attachment
Keeping a loaded saddle pack secure is particularly important when riding rough roads, gravel tracks and technical terrain. The Expedition Saddle Pack uses two reinforced Hypalon straps attached to the saddle rails, together with a separate Hypalon Stability Strap around the seatpost. A specially shaped Stability Channel conforms to the seatpost, with silicone grip detailing helping reduce unwanted movement and side-to-side sway. The integrated HDPE structure provides additional support to help the pack maintain its shape when loaded.
Flexible 16 Litre Capacity and Roll-Top Closure
The 16 litre main compartment provides generous storage for multi-day bikepacking equipment, while the roll-top closure allows the pack to be compressed according to the amount of kit you’re carrying. This makes it practical for both fully loaded adventures and shorter rides where less storage is required. A SoftVent Air Valve helps release trapped air during packing, allowing the contents to be compressed more efficiently for a compact and stable load.
External Mesh Pockets and Compression Cradle
Two external cargo pockets use Apidura’s lightweight, tear-resistant Ultrastretch mesh, providing additional storage for items you want to keep separate from the main compartment. Their four-way stretch construction makes them useful for carrying bottles and other suitably sized equipment. A Hypalon Compression Cradle with a quick-release buckle provides further overflow capacity, making it particularly convenient for securing damp clothing, footwear or other items outside the waterproof main compartment.
Integrated Rear Light Mount and Reflective Details
An integrated three-prong rear light mount provides a dedicated attachment point for a compatible light, helping maintain rearward visibility when the saddle pack occupies the space normally used for a seatpost-mounted light. Reflective graphics provide additional visibility in low-light conditions. Rear light compatibility should be checked against the mount design before use.
Bike Compatibility and Fitting
The Expedition Saddle Pack 16L attaches to the saddle rails and seatpost without requiring a pannier rack. Before fitting, check that your bike has sufficient clearance between the saddle and rear tyre, along with suitable saddle rail and seatpost attachment space. Clearance is especially important on smaller frames and full suspension mountain bikes, where rear wheel movement can reduce the available space. Always check Apidura’s fitting guidance for your bike and saddle configuration.
Who It’s For
The Apidura Expedition Saddle Pack 16L is ideal for bikepackers, gravel riders, adventure cyclists and cycle tourers who need dependable waterproof storage without fitting a rear rack. Its larger 16 litre capacity makes it particularly suitable for extended bikepacking trips, carrying additional clothing and camping equipment, and self-supported adventures where keeping equipment secure, organised and protected is essential.