KEMIMOTOBike Rear Rack Bag Bicycle Trunk Bag 20L Capacity Water Resistant Multifunctional Bicycle Pannier with Rain Cover Bike Saddle Bag for Rear Rack Grocery Shopping Commuter Cycling Trip Black

This bag is awesome.First, its a 20L bag so the main part of the bag is huge.Second, it has 2 side pockets and those two pockets each have a bag that unrolls into a larger bag that reaches your rotor!Third, you can unhook it and use it as a duffel bag or shoulder bag.Fourth, the hard shell gives it an awesome look that is also sturdy, protective of your items and is waterproof (with an additional waterproof cover to relieve your anxieties).All in all, I feel that the bag is worth the $60 price tag. I can't wait to use this for my future adventures!

The KEMIMOTO Bike Rear Rack Bag is like a magician’s hat—just when you think it’s full, it unfolds to reveal even more space. The fold-down sides are a game changer, turning a modest trunk bag into a cargo-hauling beast. Groceries? Check. Balls and mitts? No problem. A small child? Let’s not go there—but seriously, this bag feels like it could handle just about anything (within reason, of course).I don’t bike cross-country, but for city rides, this bag is perfect. It’s water-resistant, which means my kale stays dry and my snacks stay intact. Plus, it’s multifunctional enough to make me feel prepared for anything—whether it’s hauling picnic supplies to the park or snagging a few extra items at the store. Honestly, if this bag had wheels, it’d replace my car.

The bag fits my rear bike rack perfectly on my '95 vintage Trek 820. It's mind boggling how many little compartments this has and it even seems to be a bit insulated. Well made a looks great also. I didn't realize it when I bought it, but it's also go fold down sides to hold even more. It's not big enough for a multi day trek, but It's more than enough for a full day outing.The only issue is my bike rack is 4-5" wide but the straps are like 18". Seriously WTF! I basically had to loop them a couple of times then twist the straps 180 degrees to make the velcro grab. Just what did they make the straps so long for. If it wernt for that, it would be a solid 5 star!

Works so nice to go on an adventure and be able to bring all you need. Or, get a few things at the store. It holds a lot! Good quality too and plenty of straps to keep it stable

I wanted a smaller storage unit for my e bike, this fits the bill. I had a metal basket on the back of my bike, but it just seemed a little too bulky. I purchased this because of the reduced cost compared to other bags. I am pleasantly surprised by the quality of this bag, the zippers are stout, and when I put the paniers down it has a surprising amount of room to store things, I'm really happy with this purchase.

I got this bag so I could commute to school on my bike. It holds my Thermos, Lunch, and other "stuff" i need for the day. Appears to be well made, velcro is TIGHT which is a good thing since the bag is slightly wider than my rack, with some 'effort" it was easily attached.

It's a nice bike trunk but the zippers could use some improvement and the stitching for the zip out panniers. The expansion panniers help for extra stuff and the material is decent at this price point. Update: 2/4/24 The material is good but the stitching is very poor in areas that need reinforcement. I'm hoping they'll fix it because it would make this bag a lot better. As for waterproofing I don't know but I will be using the included cover. Does what I need done but I have to be easy on the zippers.The side panniers were not over filled nor was the weight to much. I've only carried frozen meals in them and as you can see in the pictures the stitching is coming apart. I'm going to contacting the company to see they can fix it. Hopefully they stand by there warranty. I won't get this bag again until the reinforce the stitching.Update: they took care of it the best they could (discount refund). I ended up reinforcing it with corrugated plastic board, zip ties and a little duct tape. So much better and the ties are hidden. Now it's very rigid and doesn't sag under load. The stitching was fixed via placement of the zip ties.

Bag is a decent size. The 'flap' bags that open up on the side are a great touch for extra storage. Super easy to install.