More Storage Without A Permanent Top Case
Add practical carrying space to your motorcycle without installing a bulky rigid luggage system.
The expandable tail bag provides up to 37L of storage for riding gear, clothing, tools and everyday essentials while mounting directly to a suitable rear passenger seat or luggage platform.
When the ride is over, detach it and carry it with you using the backpack straps.
Check Your Motorcycle Before Ordering
This bag uses an adjustable strap mounting system and requires a suitable passenger seat or rear luggage platform with secure locations for routing and tightening the straps.
Because motorcycle seat shapes vary, fitment is not universal.
Works With
✓ Motorcycles with a suitable passenger seat
✓ Rear luggage platforms with secure strap-routing locations
✓ Installations where the bag sits flat and can be firmly tensioned
✓ Motorcycles where the luggage does not interfere with surrounding components
Does Not Work With
✕ Motorcycles without safe strap attachment points
✕ Seats too small or unusually shaped to support the bag securely
✕ Installations where the bag contacts the exhaust or moving components
✕ Riders looking for a permanently bolted hard luggage box
Expanded Bag Dimensions: approximately 43 × 30 × 29 cm
Measure the available rear-seat or rack area before ordering.
Expand To 37L When You Need More Room
Keep the bag compact for everyday riding, then open the expansion section when you need additional carrying space.
The expanded 37L configuration provides room for items such as:
- riding layers
- rain gear
- gloves
- tools
- footwear
- personal belongings
- compatible motorcycle helmets
Helmet dimensions vary considerably between brands, shell sizes and styles. A helmet should only be considered compatible if its actual dimensions fit comfortably inside the bag.
From Motorcycle Luggage To Backpack
Once you arrive, the bag does not have to stay behind on the motorcycle.
The carrying system allows the tail bag to be removed and worn as a backpack, making it easier to bring your belongings into work, a hotel, a café or your destination.
A top carry handle provides another convenient option for short-distance carrying.
Built For Everyday Motorcycle Use
The structured exterior combines waterproof Oxford cloth with a reinforced semi-rigid form designed to help the bag maintain its shape during everyday riding.
Visible design details include:
- reinforced exterior panels
- textured side sections
- dual zipper access
- top carry handle
- elastic exterior cord storage
- adjustable mounting hardware
- non-slip underside contact area
- backpack shoulder straps
A separate rain cover is included for additional protection during wet-weather riding.
For heavier or sustained rain, install the rain cover rather than relying solely on the main bag material.
Secure Installation Starts With Proper Strap Routing
For best stability, the bag should sit flat on the passenger seat or rear platform with the mounting straps routed through secure attachment points and tightened evenly.
Installation Overview
- Identify suitable mounting points around or beneath the passenger seat.
- Position the mounting straps securely.
- Place the bag centrally on the rear seat or luggage platform.
- Connect the attachment buckles.
- Tighten each strap evenly until the bag is firmly secured.
- Check that the bag cannot shift excessively.
- Confirm that straps and luggage remain clear of the exhaust, wheel, suspension and other moving components.
- Recheck strap tension before riding.
Installation difficulty will vary depending on motorcycle design.