LOBOO BWB30 Expandable Tail Bag (20L-30L) | Waterproof Motorcycle Dry Bag & Backpack
Foldable and portable Takes up minimal space
BWB30
12-month warranty and free replacement for any quality problem.
SATISFIED OR REFUNDED
Stop Choosing Between "Too Big" and "Too Small".
Buying luggage is tricky. A small bag is great for commuting but useless for a weekend trip. A large bag holds everything but acts like a parachute on the highway.
Get the bag that does both. The LOBOO BWB30 features a clever expansion system that transforms it from a sleek 20L commuter pack to a cavernous 30L tourer in seconds. Plus, when you park the bike, it converts into a comfortable backpack.
Expandable Capacity (20L ➔ 30L)
Adapt to your adventure. By simply unzipping the expansion layer, the vertical height increases by 10cm, boosting the volume from 20 liters to 30 liters. This gives you the flexibility to pack light for the ride out and expand the bag to carry groceries or souvenirs on the way home.
- Rear Seat / Pillion: Straps securely to the passenger seat of any bike.
- Luggage Rack: Fits standard rear racks.
- Pannier Topper: Can be strapped to the top of aluminum side cases for extra storage.
Why This is the Most Versatile Bag You'll Own
-
100% Waterproof Construction
Ride through the storm. Made from heavy-duty 500D PVC Mesh Cloth using high-frequency seamless voltage fusion technology. No needle holes means no leaks. Your gear stays bone dry. -
Convertible Backpack Mode
Carry it with ease. Unlike basic dry bags, the BWB30 comes with shoulder straps that convert it into a backpack. Perfect for commuting to the office or hiking to a viewpoint after you park. -
Quick-Release Strap System
On and off in seconds. The 4-point mounting system uses quick-release buckles. Once you set the strap length for your bike, you can attach or remove the bag instantly without re-adjusting every time. -
Anti-Slip Double Bottom
Built to last. The bottom features a thickened, double-layer anti-slip design. This prevents the bag from sliding around on your seat and makes it easy to wipe clean after a muddy ride.
Technical Specs
| Brand | LOBOO |
| Model | BWB30 |
| Capacity | 20L (Standard) / 30L (Expanded) |
| Material | 500D PVC Mesh Cloth |
| Dimensions (20L) | 380mm x 250mm x 210mm |
| Dimensions (30L) | 380mm x 250mm x 310mm |
Our warranty policy offers a standard one-year period; however, the specific terms and duration may differ based on your country or region. For complete details, please refer to our Warranty Information page or your local dealer.
20L-30L Expansion
Backpack Convertible
Seamless Waterproofing
Stable Mounting
Designed for riders, Tested by riders.
LOBOO’s X-Team puts every product through long-term road tests to ensure durability, usability, and real adventure readiness.
Takes the worst hit of the bike, makes it easier to lift and feels like a real quality product - what’s not to like?!
Accessori per la moto che sono fondamentali per viaggiare
FAQ
Crash bars take the hit, but they also transfer impact to the frame. Inflatable crash bar bags act as a first buffer, absorbing and dispersing the force before it reaches your bike’s vulnerable components.
In most tip-overs and low-speed drops, the bag hits the ground first—not the crash bar. It changes the impact angle, raises the bike slightly off the ground, and makes it easier to lift while reducing damage risk.
The TPU inner bladder supports up to 300kg of impact. It’s not rigid like metal, but that’s the point—it absorbs force and bounces back, reducing the stress transferred to the bike.
Dropping the bike isn’t about skill—it’s about terrain. Real adventure riders prepare for drops. These bags double as functional storage even when the trip goes perfectly.
Sure, soft gear helps, but inflatable bags offer structured, stable protection. Unlike random gear that shifts inside a bag, the air chamber holds its shape and cushions consistently—even when empty.
