Rev & Trail

ARMORIAN 18L Waterproof Motorcycle Tail Bag: What to Know Before Buying

Considering the ARMORIAN 18L waterproof tail bag? This review covers its rear rack trunk design, 18-liter capacity, buckle-and-zipper closure, and open-box condition so you can decide if it's the right travel luggage for your motorcycle.

Last updated Aug 15, 2026

When you're shopping for powersports luggage storage, the core question is usually simple: how do you carry more gear without making your bike unwieldy or risking your belongings getting soaked? The ARMORIAN Waterproof Motorcycle Tail Bag aims to answer that with a compact rear-mounted trunk that offers weather protection and a practical amount of space.

Quick Verdict

At USD 92.00, this open-box tail bag is a tempting option for riders who need a mid-size rear storage solution. It pairs a hard cover with a buckle-and-zipper closure, and the whole unit weighs a manageable 3.97 pounds. Just verify that it will attach securely to your motorcycle before you order.

Who It Suits

This bag is ideal for adventure and touring riders who want quick-access storage for rain gear, tools, or a camera. The 18-liter capacity gives you enough room for a day trip or a minimalist overnight without adding significant bulk. It also works well for commuters who want to keep a change of clothes or a lunchbox on the bike.

What Stands Out

The hard cover adds structure, and the black finish helps it blend in with most motorcycles. The waterproof design is a key feature for anyone riding in unpredictable weather.

Meaningful Trade-offs

The bag's capacity is fine for short trips, but it won't hold enough for multi-day touring, so plan to pair it with other luggage. Fit is another consideration: because it mounts to a rear seat or rack, your motorcycle's specific setup will determine whether it works. If your bike has unusual mounting points, you may need extra straps to make it secure.

The ARMORIAN 18L Waterproof Motorcycle Tail Bag

This rear seat rack trunk from ARMORIAN is built to carry your essentials while you ride. It's labeled waterproof, so it's designed to keep light rain and splashes from reaching your gear. The closure system combines a buckle and zipper for extra security, and at 3.97 pounds, it's light enough to take with you when you leave the bike. One concrete reason to choose it: the 18-liter capacity is genuinely useful for everyday riding and short excursions. One concrete limitation: the open-box status means you don't get that fresh-from-the-factory unboxing experience, so check the bag thoroughly once it's in your hands.

Bottom Line

This ARMORIAN tail bag is a sensible pick for riders who want a compact, weather-ready storage solution for the back of their bike. At USD 92.00, it's priced fairly for what you get, but only if it fits your motorcycle. Do your homework on mounting compatibility, keep your packing expectations realistic, and this little trunk could become a regular part of your gear.

Products in this article
18L Waterproof Motorcycle Tail Bag Rear Seat Rack Trunk Travel LuggageUSD 92.00View on eBay
18L Waterproof Motorcycle Tail Bag Rear Seat Rack Trunk Travel LuggageUSD 92.00View on eBay

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