Instruction: Output yes if the supporting document can answer the given question. Otherwise, output no.

Input:
Question: Will the pockets hold  Galaxy Note 3 smart phone? Specs: 5.95 x 3.12 x 0.33 inches (151.2 x 79.2 x 8.3 mm)
Document: (I did the math, 7"x4.3"x1.6" is 48.16 (cubic inches) or 0.789L capacity - hardly 2L! )Worse, as another review mentioned, the velcro simply does not stay shut. After owning this bag for a few months I'm tired of reclosing the bag during rides and I have definitely lost a few items from the bag. I've had enough and I'm buying a replacement bag - probably something made by Topeak.
After purchasing a new mountain bike and getting back into riding after too many years, I needed to get some gear for the bike. This bag is exactly what I was looking for to hold some basic items, such as cellphone, wallet, snack, and my Ruger LCP for when I am out on the trails. It fits perfect, has plenty of room, inner pockets on each side to keep things more organized and is a solid product.
This bag is very versatile! It mounts solid and has plenty of room for my 10k mah battery pack (not a small battery pack) that I use to keep my iPhone going on long rides. Also snacks/gu packs, wallet, keys. The two web pockets on the rear work well for holding your 5 hour energy or any item about that size. The waterproof bonnet is nice also, fits very snug. To sum it up, NO REGRETS.
I recently used this bag on a 3 week tour in France. It did an adequate job of holding on the my sunglasses case, wallet, and candy bars.There were two persistent problems with the bag however:1) The strap and buckle that bind the two sides together under the top tube doesn't hold the bag down. In other words, when you lift the flap on either side the bag pulls up about an inch making it awkward to open the bag with one hand.
I had the triangle type of bags and bought new triangle type for my new bike. None of them fit my Raleigh Route 4.0 bike. Then I ordered this bag. It was larger than I thought it would be but fits better than any other bag. I read some reviews that the Velcros do not close too well. That is actually good and bad. While ridding, you do not want to have 2 hands trying to open and close the bag.
The head tube strap works perfectly well and it's simply a plastic loop and two sided velcro. The same system could have been used to hold the bag down along with a second loop and velcro to hold the sides together.2) The velcro pads to hold the flaps down are too small. If you completely fill the pocket then aligning the velcro pads becomes tricky. Instead of squares they should have used vertical strips to accomodate different sized loads.Despite these issues, for the money its a good bag.
This bag is perfect for my bike! I have a Trek 8.3 DS and the bag fits perfectly on my top tube. I am able to carry quite a lot of items in the bag and it is very convenient access - even when riding. It hasn't rained since I've had the bag but the rain cover fits like a glove so I feel pretty confident it will do the job when the time comes.
It won't fit a cellphone.It also has pockets inside. On the left side there is a mesh zipped pocket and on the right side there is a solid pocked with single small Velcro closure in the middle.Overall, this is pretty roomy.
Love this bag. Fits nicely on my bike, easy to access & good size. Only downside - I have a step through and my bar slants downward. That said, I just added zippers to the pockets - easy to do and now I don't worry about anything falling out.
I really like this bag and the only reason I didn't give it 5 stars is that it is difficult to get to stay closed. With such small velcro closing tabs on it, you have to be sure it's lined up so it will stay closed.Other than that, it's great. I keep my keys and garage door opener in one side and put my Razor with earphones on the other for my rides.
Answer: yes