Motorcycle Tail Bag Travel Luggage Expandable Motorcycle Helmet Bag 23L-35L Waterproof All Weather/Trunk/Rack Bag with Sissy Bar Straps-Matt Black

If you're shopping for one of these, you probably know there's some pricey options out there. This one is great, for far less. It fits well on my Norden 901, which has a basically worthless luggage rack. It's roomy and robust. You can lock the main compartment zipper for a bit of security. I haven't had it in the rain yet, but it comes with a waterproof bag for the inside. Comes with good attachment straps. Removal is a simple operation. I loaded it with: trauma kit, loafers, roll of tp, jacket and pants liners, visor cleaning spray and shammy, a 20 oz mt dew, bottle of water, rock straps, sunglasses, Leatherman tool and a roast beef sandwich. All that and it wasn't unzipped to expand. Basically doubles in capacity when you do that, so yeah, it can hold stuff. Stayed stable for 250 miles of highway and another hundred of rough dirt roads. Very happy with this purchase! Shop around. Price the big name brands. Then buy this one. Oh yeah, and it comes with backpack straps too.

Really good quality, looks and feels awesome. I really like how it looks on my Himalayan Scram 412. Not a big fan of does tail box, for this looks great on this bike, since is not that big.

I wanted a tail bag to carry my essentials on the bike, with the ability to easily take it off and carry it as a backpack. It’s a little bigger than expected ( my helmet almost completely fit without expanding it). Unfortunately I have to return this one for a replacement because there’s a seam that didn’t get sewn in and I included pictures, but wanted to share the details on this bag before returning for a replacement. Once your helmet is in the bag, there’s quite a bit of extra space around it to tuck other things. It fit a full faced flip up Shoei neo tech 2 helmet sized XL and can still be easily zipped. The top and sides of the bag is a firm material, which protects a helmet. It has a few nifty zip pockets in it, as well as really nice hard side storage pockets. The zipper is sturdy, and has the rubber gasket on the outside to help keep rain from getting in as easily. The sides of the bag have a rigid material so when you strap it down to your seat, the side won’t collapse and cause a reduced space, but because it’s kind of wide, it is possible to strap it down enough that your seat kind of pops up into the middle of it and reduces your space. The backpack straps clip on and are mesh, but the bag itself is not very comfortable against my back so I don’t think I would want to wear it for very long. It does come with a rain cover and lots of installation straps. It is more expensive than some other similar type bags that function as backpack/tailbags that are easy to remove and go, but it appears to be of good quality except for the missed seam which is why a star was deducted. This bag is shown on my bike, which has a tail rack. It’s a pretty big bag so you may have to share more of your seat with that bag than you care to if you don’t have a rack or a bigger passenger seat.

I received the bag without the accessories. I emailed the Rhinowalk support and in a couple of days they arranged the shipping of all the missing parts. Very kind and professional team. In the meantime I found a way to strap the bag on the bike with some bungee cords and I love it. Great quality, the top cover is heavy duty and I can fit an AGV K3 XXL helmet, gloves, compressor and tire repair kit in the main space, plus a lot of other stuff in the pockets.

Perfect fit on my Kawasaki Z900RS. Look like a factory option and blends well with the bike. Great size and the exterior pockets are perfect size for gloves and hat. So far it dry and I have had zero issues. Very easy to mount.

Awesome tail bag! Adds the perfect amount of storage to my bike.

When I was looking into this tail bag, I couldn’t find a SINGLE photo of what it looks like on a cruiser - only sport bikes. So here ya go! I’m actually giddy about this product - it’s EXACTLY what I wanted, and I’m really impressed with the quality and functionality. Looks great on my Sportster! Thank you for an awesome product - it will serve me well this season. Oh and it even comes with a cover for rain or garage storage (last pic!)

I’ve been using the Rhinowalk Expandable Hard Shell Tail Bag on my 2015 Honda CBR300R, and it’s honestly exceeded my expectations in just about every way. First off, the fit is excellent. The sleek, aerodynamic shape complements the sport bike look really well—it doesn’t look bulky or out of place like some tail bags can. Once mounted, it feels secure and stable, even at higher speeds or on longer rides. I was a little concerned about movement or shifting, but the mounting system holds it firmly in place. The expandable storage is a huge plus. Being able to go from 12L to 18L makes it incredibly versatile. In its compact form, it’s perfect for daily rides—holding essentials like gloves, tools, and a small water bottle. Expand it, and you’ve got enough room for a weekend trip’s worth of gear. I’ve even managed to fit a light jacket, charger cables, and some snacks with room to spare. The hard shell design is another standout feature. It gives the bag a durable, premium feel and offers great protection for what's inside. I don’t worry about my items getting crushed or exposed to the elements. The material also seems to handle light rain well, which is a big bonus for unpredictable weather. Inside, the compartments are thoughtfully designed, making it easy to stay organized. No more digging around for small items—they stay where you put them. Overall, this bag strikes a great balance between style, durability, and functionality. For a lightweight sport bike like the CBR300R, it’s an ideal storage solution that doesn’t compromise performance or aesthetics. I’d definitely recommend it to anyone looking for a reliable and good-looking tail bag.

La caja llego como veis, reventada y guarra Por suerte el producto esta bien, y cumple TODAS sus características 👍🏼

A very splendid bag indeed. Doesn’t move around at all and expands easily. Side zips stick a bit but they’re designed to be waterproof by the looks of it so I guess that’s to get a good seal. The ability to easily incl and take it with you is a bonus. Not cheap but you get what you pay for. Highly recommended.

Very good quality

Ich bin gespannt auf meine geplante Tour aber die Tasche/Koffer sieht aus wie beschrieben wirkt robust und passt auf eine Triumph Speed Triple RS von 2019. Ich würde gerne mehr sagen das ist aber der aktuelle Stand.

Fits perfectly on my motorbike passenger seat. It's firm and a XL integral helmet can fit (a little bit squeezed). It feels good quality