Grapelet Motorcycle Tail Bag Backpack Waterproof ABS Hard Shell Motorbike Luggage Bags Helmet Bags with Expandable Storage 24L-35L

Well made and works great on my 2025 Speed Twin 900. The under the seat strap system worked well and didn't interfere with the seat catch. It held all my overnight trip stuff - including a CPAP machine, change of clothes, and toiletries. Well worth the money.

This bag I placed on my pillion of a Triumph Tiger 900. It secures under the seat with a strap harness that stays in place for easy removal of the bag from the harness and easy replacement. It has backpack straps that you can use after you take it off the seat. It expands quite large, enough for my helmet, and comes with a tiny lock (of course a thief could knife the case open easily). For an overnight trip it’s perfect size. I plan to use it as carry-on luggage for air travel too. It’s sturdy and the Shell is strong. I love it.

Works just fine. Only wish it would attach to a tail rack with clips

Goes from super compact to huge with just a zip. Really good design. Only reason it's not the full 5 stars is cause I think a bag that's $90 should last longer than a year and a few months. The main zipper is broken now. Buying another though, worth it.

Sleek, modern design. This tail bag won’t disappoint you, and the price is unbeatable. The zipper allows you to unfold it so that there is enough room for a full face helmet. When zipped, the top case is rigid and has the appearance of carbon fiber, which gives an elegant look. It comes with a set of stripes to attach it to the rear seat / pillion but it is mostly designed for sport motorcycles, so if you have a touring bike like I do, you may need to attach it to the sissy bar. What I liked the most is: - Design - Capacity: 24liters (expandable to 35liters fully extended) - It comes with stripes to carry the bag as a backpack and it also comes with stripes to attach to the motorcycle - It is not waterproof but it includes a cover that makes it water resistant (when used as 24L bag) - Multiple options to carry/attach to the bike (rear seat, sissy, rack) - Zippers allow to lock the bag with a padlock (included)

Got the Chinese craftsmanship we're used to- plastic parts somehow attached on over the peel away protective plastic. Get past that and the included straps allow it to flop around like a fish on land. Almost completely useless. However, if you use your own straps/bungee cords to hold it in place, it becomes much more useful, and it can hold quite a bit.

Good bang for the buck. Quality is better than expected, great for short rides to pick up stuff from the store. Great compliment to other bags packed on the back of the bike.

It worked great on the front basket of my trike.

製品の取り扱い説明書がついてないので、使用の際に設置で少し悩みました