Previously I had purchased the small Ortlieb bag which was ok for a tube and multi-tool but not much else. Now with the medium size red bag, I switch it back and forth between two bikes. The mounting bracket is the same for each size. A great value!
I ride a bike with a 44 frame. Many items don't fit, but this one does and is roomy enough for what I'm taking along - without being too big causing me to be tempted to overfill.
A well constructed little bag that I fit a U-lock, spare tube, tools, and a rain jacket into. Attaches and detaches with the click of a button.
HOWEVER, I have a somewhat stubby seat (Specialized Power Arc) and the attachment barely could fit on the rails behind the seat-post, so that is something to consider.
Usual well constructed waterproof Ortlieb product.
A STEAL for sure on BikeTiresDirect, I got it for a good bit less then in shops and half the price it was on Amazon at the time of ordering.
- While the twist closure may be unique it flat out doesn't work in practice. One twist isn't enough and two twists (if you can make two) just reduces the capacity by 1/3. And whether twisting up or down only one side wants to twist a second time.
- With closure twisted up it holds rain water.
- With closure twisted down things fall out while opening.
- Open cavern with nothing to secure keys to, which I see as a requirement with the ridiculous twist closure.
- Not a totally one-click removal like the 12-year old pack I was about to replace.
C'mon Ortlieb!! Do your engineers actually ride a bike?
This product would be 1,000% more useful if you provided a zipper instead of the two plastic Popsicle sticks!
I really like the mounting system. I use a small bag on short rides and the click and remove system is really hand. It also holds a lot for an under seat bag. A part of shoes and a rain shell fit with room to spare. I bought this for a two day ride and I think it will work great.
This is a great product - well made, easy to install, easy to remove, nice wide opening. The smallest one fits all the stuff one should have while on the bike (tire lever, tube, CO2,multi tool), the largest will carry that plus a lot more. The opening is quite wide, making it easy to access the items inside. Unfortunately I had to return both sizes as my saddle is pretty low and there wasn't enough clearance to accommodate even the smallest bag. I am probably an extreme case (really short legs) but I was bummed because it seems like a bag that would perform well.
I used the Giant Scout saddle bag before I bought this product. Scout saddle bag is not bad. But too big for my intended purpose and it wasn't completely waterproof.
I ordered Ortlieb Saddle Bag, size is L. It's 2.7 Liter and very impressive waterproof performance. I ridden in the rain all day, but clothes in the bag didn't get wet at all. Awesome!
The only regret is that this product does not include Fastening Straps. So you need to purchase separately if necessary. Of course Fastening Straps is not needed for general riding, except when your contents are heavy.
Anyway, I'm very satisfied with Ortlieb Saddle Bag. I recommend this saddleback to all my friends.
Great bag. Expands to hold my jacket and cold weather gloves, but rolls up small when I don't need the space.
I bought this bag in order to avoid riding with a backpack to work. It perfectly fits spare clothing to wear in office. Cant go shopping with it but, that is not a purpose. Its small enough and you can adjust its volume based on your stuff you put in there with a couple of straps.
The bag is well made and designed, but it's just too wide. I was looking for a decent waterproof bag for underneath the seat, but this is wider than the saddle itself. If you want to carry luggage, this is a good choice, but it is NOT a simple spare tube and multitool carrier. High marks for the mounting system idea, although it can be a bit annoying to figure out (and I'm a pretty competent mechanic). I put it on my city bike instead of where I originally planned to mount it.
Although this would be an incredible seat bag for the money (almost as large as some bikepacking seat bags), I actually purchased a pair to mount on the front fork of my bike to act as mini waterproof panniers. The construction is top notch and the roll top design is awesome.
My old bag was always slipping off and getting in the way, but when you wanted to take it off it was a real process. This bag is well designed for size, closure and attachment while also having good looks.
The large pack is huge and can hold lots of stuff. The closure works perfectly even when fully loaded. Not a chance of anything falling out. Proper closure is essential. Best pack I ever had. Looks great and fits tight.
These bags come in 3 sizes- 4 if you include the micro. I bought the medium. I have a micro. Good option. Small wouldn't have been much difference from the micro, and large is huge. I can fit a lot in here. The downside is that my legs sometimes rub against it, as it is wide. It has the bolt on mount with quick release, and also a velcro strap around the seatpost. Holds firm.
Great place to stow a jacket or vest after it warms up.
I like the idea of a roll-up closure to keep the bag smaller when not full. But I do have a little bit of a problem trying to roll it up and stuff inside getting caught up in the roll. I actually cut a small piece of plastic which I keep inside to hold stuff out of the way as I roll it up works great.
I ordered this bag to be my around town bag for a gravel commuter rando bike and I wanted something large enough for a couple of 650b x 47 tubes and all the tools necessary for a serious adventure. This bag fits the bill pretty nicely, It is roomy, light and mounts extremely securely. In use so far it is quite waterproof and seems very well made. My only caution is that the nose of this bag is fairly wide and square which unfortunately means I regularly have thigh rub. This will depend on seating position and body geometry, so It is well worth a trial fitting (you can fiddle with the seat rail attachment point a bit to minimize this).
Final verdict is that this is a very nice bag, well made and attractive. My only niggle is that the nose could stand to be 12 to 1 narrower, but that may not affect all users.