When you're gearing up for a ride, the choice of rear luggage comes down to how much you need to carry and how much you want to spend. Two black tail bags sit at opposite ends of the storage and price range: the compact NICECNC seat bag at $58.99 and the roomy SAGA MOTO rear seat trunk at $119.39. Both are new, black, and designed to mount to your motorcycle's rear seat or luggage rack, but they serve different riders.
Quick Verdict
If you want a compact, affordable tail bag for everyday rides, the NICECNC is the practical choice. If you need serious storage for touring or camping, the SAGA MOTO delivers the room you need.
Comparison at a Glance
| Product | Price | Capacity | Standout Feature | Price Bar |
|---|---|---|---|---|
| Motorcycle Tail Bag Seat Pack Travel Rear Luggage Rack Carry Bag Waterproof 15L | USD 58.99 | 15 L | Waterproof PVC build with cover | |
| Motorcycle Tail Bag 40L Expandable Waterproof Rear Seat Trunk Luggage/Rack Bag | USD 119.39 | 40 L | Side straps and large expandable body |
Where Each Product Wins
- Choose the NICECNC if you want a compact, waterproof tail bag for lighter loads and short rides.
- Choose the SAGA MOTO if you need maximum carrying capacity and a universal fit for most motorcycles.
Product Notes
Motorcycle Tail Bag Seat Pack Travel Rear Luggage Rack Carry Bag Waterproof 15L

This NICECNC bag uses upgraded PVC material that is more waterproof, wear-resistant, and easier to clean than ordinary Oxford cloth. It also has a PU waterproof zipper and a waterproof cover, so your gear stays dry in rain. The bag expands to a 15-liter capacity and includes multiple pockets for gloves, cameras, tablets, and phones. It measures 11.8 inches long and 8.6 inches high, keeping it compact on the seat. It's compatible with a wide range of makes and model years, including Honda, Kawasaki, KTM, Suzuki, Yamaha, and BMW. The trade-off is the modest 15L size: it's perfect for daily essentials but won't hold a week's worth of clothing. For riders who pack light, this is a sensible pick.
Motorcycle Tail Bag 40L Expandable Waterproof Rear Seat Trunk Luggage/Rack Bag

The SAGA MOTO 40L is built for riders who need space. It offers 40 liters of room for clothes, tools, groceries, and camping gear, and the side straps help keep everything secure. It's designed for a universal fit, suitable for sport bikes, touring bikes, cruisers, and adventure motorcycles. The bag measures 16 inches long and 12.5 inches high, with a 3-pound weight, so it's a substantial piece of luggage when filled. The expandable body lets you adjust the size to match your load. Whether you're commuting or heading out on a multi-day tour, it's a practical storage solution. Opt for this one when you need real luggage capacity.
Final Choice by Use Case
For quick commutes and light packing, the NICECNC gives you a compact tail bag that fits many bikes without draining your wallet. For long tours and heavy loads, the SAGA MOTO offers the extra space and mounting flexibility you'll appreciate over miles. If your rides are short and you value simplicity, go with the NICECNC. If your trips are long and you need to carry more, the SAGA MOTO is the one that will keep up. Whichever you pick, you'll be adding practical rear storage that makes every ride more flexible.