Apidura Expedition Frame Pack - 3 L
The Apidura Expedition Frame Pack (Compact) is a lightweight, fully waterproof, seam-welded frame bag that uses the space inside the main triangle, keeping your load low and central for more natural bike handling. Available in 3 L (145 g), 4.5 L (170 g) and 5.3 L (200 g), it fastens to the top tube with adjustable straps, has an internal pocket, a smaller pocket on the non-drive side and a port for a battery lead or hydration hose. This is the previous-generation model, offered here while stock lasts.
Why a frame pack – and why this one
A frame bag turns empty space between the tubes into storage and keeps weight low and central, but it also has to leave room for your knees and stay put on the bike. The Expedition Frame Pack addresses these points:
- Handling stays natural. Items stored within the main triangle create a lower centre of gravity, which suits heavier items as part of a larger bikepacking setup.
- Your knees keep their space. The pack is designed to maximise storage space without getting in the way.
- It fits more bikes. Three Compact sizes are available, alongside tall designs, and the adjustable straps (carbon-friendly strap positioning) are designed to be compatible with other packs.
- Your gear stays dry. Apidura's lightweight three-layer laminate and welded seams create a watertight seal, and zippers with protected closures keep kit dry even in a sustained downpour.
- Valuables stay close. An internal pocket keeps valuables secure and close to hand, and a smaller pocket on the non-drive side adds dual-storage options.
- Power and water on the move. A cable/hydration port works with hydration bladders and charging devices.
Who is it for?
- Bikepackers and tourers who want heavier items carried low in the frame on longer tours and multi-day trips.
- Commuters who want a frame bag that is equally useful on its own for daily essentials.
- Riders on carbon frames who want adjustable strap positioning that is carbon-friendly.
Which size? Compare the dimension drawings below with the inside of your frame triangle before ordering. The Compact design comes in 3 L, 4.5 L and 5.3 L.
Key features
Ample knee clearance
Designed to maximise storage space without getting in the way.
Internal organisation
Main compartment for storing essential items.
Perfect fit
Available in multiple sizes and tall or compact designs to fit every bike.
Dual-storage options
Smaller pocket on the non-drive side.
Adjustable straps
Carbon-friendly adjustable strap positioning.
Reflective graphics
High-contrast reflective design to enhance visibility in all light conditions.
Materials & technology
- Welded waterproof – cut from a three-layer laminate fabric developed specifically for Apidura: lightweight, highly resistant to tears and abrasion, and welded at the seams for a watertight seal.
Specifications
| 3 L (MWS) | 4.5 L (MWM) | 5.3 L (MWL) | |
|---|---|---|---|
| Design | Compact | ||
| Storage | Main compartment; smaller pocket on the non-drive side; internal pocket | ||
| Closure | Zippers with protected closures | ||
| Attachment | Fastens to the top tube with adjustable straps; carbon-friendly strap positioning | ||
| Waterproofing | Seam welded, three-layer laminate | ||
| Ports | Cable/hydration port for charging devices and hydration bladders | ||
| Visibility | Reflective graphics | ||
Care & maintenance
- Hand wash only – hand wash using a mild diluted soap if necessary, then let the frame bag air dry. Do not machine wash, machine dry or iron.
Frequently asked questions
Is this the current Apidura frame pack?
No. This is the previous-generation Expedition Frame Pack (Compact design). Apidura has since introduced a redesigned Expedition Frame Pack in different sizes. This model remains a proven, fully waterproof design and is offered while stock lasts.
What size frame pack should I choose?
Check the dimension drawings above against the inside of your frame triangle. The Compact design is available in 3 L, 4.5 L and 5.3 L.
Is it really waterproof?
The three-layer laminate is welded at the seams for a watertight seal, and the zippers have protected closures, so kit stays dry even in a sustained downpour.
Can I charge a device or use a hydration bladder with it?
Yes. The battery lead/hydration hose port is intended for charging devices or staying hydrated on the road.
About Apidura
Founded in 2013, Apidura designs bikepacking bags for long-distance and ultra-endurance riding, tested by riders on events such as the Transcontinental Race and the Tour Divide. The range is built around three families: the fully waterproof Expedition series for touring and all-weather bikepacking, the lightweight Racing series for ultra-distance racing, and the rugged Backcountry series for off-road trails.
Every Apidura product comes with a 3-year producer guarantee from the date of purchase, covering the entire product. After that, Apidura can support at-home repair or recommend a trusted repairer.
