Multifunction Bike Bag Water Resistant with Adjustable Shoulder Strap and Rainproof Cover for Mountain Road Bike

Wow, I can't believe there's not more reviews on this bag.This is a very nice bag. I ride on bumpy terrain at times (dirt roads/trails) and this stays very secure! It doesn't jump around, move side to side, or front to back and has been incredibly useful. I typically bike 10-20 miles down country roads, dirt roads, and trails.It's very large to hold various items, but it's not so large that it's cumbersome or hits your knees when riding.Dimensions:*I think the seller's dimensions are based on an emptied bag, which is completely fine, however as you put stuff in the bag it will expand slightly; so I wanted to provide a more realistic in-use dimensions. The dimensions below are approximate, with the bag on the bike, and with items in the bag.Single case side: 8.5"L x 3"W x 6"HDouble case side: 8"L x 3-3.5"W x 6-6.5"HI usually carry:-Battery pack connected to my handlebar flashlight-An extra handheld flashlight-Cellphone-Knife-Wallet-Keys-The included rainproof cover-Bike pump-Extra tire tube-Tube patch kit-Multi-tool-Cleaning cloth-Powerbars, snacks, etc...and there's still room for a bit moreQuality seems very sturdy and the price is very reasonable. The velcro straps have good length on them making them able to fit most bikes.While I haven't found any negatives about it so far, the only 2 things I can think of potential buyers may want to consider are:- Make sure this will fit the body style of your bike (ie. this may not fit some cruiser style bikes being they have many different designs of frames)**The velcro straps relies on the upper and lower tube on the bike frame that is "V" shaped to stay secured. The strap that would be closest to the seat cannot slide down because of this.-How tall you are and the size of your bike. If you're a taller person and your bike is not sized appropriately for you (to small of a bike frame) then the bag may hit your knees when cycling.Overall this is an awesome bag, I have used it quite often for various needs. I plan to buy another for my wife soon.

Fits both of my mountain bikes. One is a large frame the other is a medium. My wife has long legs and is nearly six feet tall. Her knees hit. Mine do not. I'm 511 but my legs are shorter than hers.Pros: pouches are great for storage. I have a pixel XL and it fits everywhere. It's pretty well made and secure. Does not move around a lot. Super easy to take on and off. Will keep things somewhat dry for a small period of time.Cons: knees might be an issue if you're long!

Did not fit my mountain bike. Straps were much too short. A shame as the product is pretty great otherwise.

I have two bikes, a Giant Defy and an older Trek Navigator. This works great on the Trek. Plenty of room, sits well. On the Giant (road), not so well. My knee hits the large side. It's just a tad to big for it to be comfortable. The Cgecko Bicycle Frame Front Tube Double Side Bag Pannier Rack Tube Bag I ordered for my wife seems better suited. I've tried it out on my road bike. Smaller, but didn't seem to be in the way.

Good product and works great, with the exception that it hits my knees when I'm out of the saddle. I have a full carbon road bike. This pannier has great capacity and is very sturdy.

Good buy. I bought two almost identical bags. This one and one from sensten. This is the better bag all around. The two little bags are permanently attached with webbing. They don't come apart, but the other bag can be separated but don't stay together when you need them to. The bags have additional Velcro straps on the sides and bottom to strap to other stuff to fit right. I put this on my gf's front handlebar as hers is a wsd ( woman specific design) and the crossbar goes down quick from stem. Fits good and solid. Nice looking and functional bag. One of the small pockets fit her iPhone 6 regular size just fine yesterday

This bag works great. I store my extra tube, repair kit and tool, tissues, combo bike lock and other misc. items in the bag. I could get my cell phone and keys in there as well if I got creative, although I typically leave those items in my bag. Easy to install and easy to take off if I am parked in a public place. Highly recommend this bag, especially for the price!Just an FYI, it is too small to fit my "U" lock inside of it.

This bag does exactly what I needed it to do: keep my "maintenance items" (tube, allens, changing kit and patch kit) separate from my "needed" items (wallet, Galaxy Note 2 phone, and car keys). I ride during my lunch period and being able to quickly sort/separate items is extremely important. The fastening arrangement could use some work, though, as the front strap does not go around a full-size "hybrid" downtube. That said, the forward strap underneath the back can wrap around the lower bar and keep it from flopping around. A little playing and I am sure you can come up with a strap arrangement that would work for your ride. At first, I was worried about hitting my knees (I am 6'3"), but that was not a problem. The "rain cover" is basically the equivalent of a "bowl cover" from Grandma's kitchen :-) Regardless of its MINOR faults, this bag is worth every penny and has made my recreational/fitness rides much more enjoyable.I would order this item again AND recommend it to a friend.