ROCKBROS Bike Saddle Bag Bicycle Saddle Bag Under Seat 3D Hard Shell Bike Seat Bag with Silver Reflective Strip Bike Bag Saddle Bags for Mountain Road Bikes, Quick Release 1.7L

جيد

Good volume/ holds a small bottle of water, inhaler, glasses, repair tool kit, keys etc. The velcro loop tends to loosen up so have to keep re strapping it as it starts to sag close to the rear wheel.

The item is slightly oversized, as it was touching on my leg while cycling, and I found the zipper a bit challenging to open and close.

The product looks good but is almost impossible to open. The zippers are very tight and of poor quality. Within a few weeks one of the zipper heads broke. Complete waste of money. I do not recommend this product.

Fit certain types of seats only

It's both hight quality & good looking!

Nice for cycle

...place all of that stuff in this under seat case. UPDATE 3/1/21 Contacted the company via email the night the zipper broke. They responded the very NEXT day. Told me they would be sending me out a new bag which I would be receiving 3/1/21 - I actually got the new bag on 3/27/21! Thank you Rockbros! UPDATE: 2/24/21 Getting ready to load up my new bag for the first time and the zipper on the right side broke. It seemed tighter than mentioned in my initial review that follows and as I was trying to open it...snap - the rubber part came off in my fingers. I've seen two other posts where customers have run into the same problem. It is a nice bag and even though the zipper fob did break, the bag is still useful, just a little harder to open and close. ORIGINAL POST I like the hard case and the amount of space it offers in such a compact size. There are two compartments - one large, one small - on each side of the case with zippers. The larger side has an impressive amount of space to hold tools, first aide, sun screen etc. , while the smaller side is more for a wallet, phone, keys etc. Mounted on my 2020 Giant Sedona. I was concerned about the clip mount fitting with the springs on the rear of the seat - it's tight, but it fit. The zippers operate pretty smoothly, but are a little tight around the curves when closing all the way (see video); a little soap may help. Obviously, I was only using one hand to operate the zippers while recording and they do operate easier using two hands. I'm sure the more they're used, the smoother they will become. The case appears to be well made and should hold up well. I like that in addition to the under seat mounting clip, there is also a velcro strap that holds the case to the seat post, so the chances of losing this while riding is not of concern. As always, I will update if this product fails in any way.

Fits very well with my Trek Domane. Clamps onto the seat and has an additional velcro strap for the seat post. My bike light attaches nicely to the straps at the back too. Overall happy with the purchase, lots of storage space on the inside compartments. Only wish the zippers were a little bit better quality. Sometimes takes two hands to unzip and zip back up cause they stuck. But otherwise well made and sturdy.

It’s a nice bag. Plenty of room for short trips, weather proof - ish I rode in rain for an hour things stayed dry I’ll know better in the upcoming months. I like that the zippered compartment is divided into 2 separate sections and the zippers are weather resistant. I also like its rigid construction. It’s more like a capsule than a bag. Only complaint is there’s only 1 mounting option and if you don’t have the right seat you can’t mount it. Only reason I kept it is because I did Chang the seat and it just happened to fit. UPDATE 9/4/2025 After about 2 yrs ownership the zipper on 1 side finally gave out and can no longer zip up. I actually ordered another one to fit in the current mount. Which means I do like it and would recommend it but be easy w zippers they do break. I keep the 4 stars frankly my bike has 6000 miles in the 2 years of ownership and the zipper went. I’d say for 25$ I got my moneys worth….right? …..yes of course! BTW 2 yrs later it’s still 25$ ! Efff tariffs lol Joe

It’s exactly what I needed. The hard shell design keeps everything inside well-protected, no more crushed energy bars or tangled tools. It holds its shape perfectly and doesn’t sag or bounce around while riding. Installation was super easy. It attaches securely under the seat and stays in place, even on bumpy trails. The reflective strip is a great safety feature for low-light rides, and the zipper feels solid and easy to operate, even with gloves on. Despite its compact look, it fits all the essentials: spare chain, multi-tool, torque wrench, patch kit, air pump, flashlight, and pepper spray. And there’s still plenty of space left for snacks and gels. It’s like a little toolbox that just disappears under the saddle - functional without being bulky.

Altough I've only had it for a week, this bag is so much better than I could imagine. It has so much room. I am able to keep my multi-tool, tire patches, 7 inch pump, and it still has more room for wallet, keys, phone, and energy maybe two energy bars. It has elastic bands inside and a separate compartments. The mounting seems sturdy and was very easy to install. Bag has a slit in the back to mount the taillight and elastics to keep the zipper in place. Speaking of zipper, I hope it is waterproof, cause it seals pretty good. It does look like it might be a little flimsy though. Awesome bag so far. I showed my buddy and he picked it up on sale. Win/win!