CXWXC Bike Accessories Top Tube Bag for Men Women - Mount Front Frame Bike Bags for Road/Mountain Bike - Waterproof Cycling Phone Pouch Bicycle Bag

Probably not great for those who want easy access to the phone. But perfect for those with handlebar phone mounts.

I bought this for my bikepacking setup right behind the steer tube, and it works perfectly there.However, I also found out that it mounts perfectly to the seatpost and top tube (under the saddle) as well. This is my preferred location on my MTB to avoid any additional weight on the front end (not that it would be much anyways).I will say it's not very tall so you're not going to fit the cell phone in it, but I was able to squeeze in a 29er tube, basic repair kit, Specialized MTB "stick" pump, bike multi-tool and a small 10L packable backpack if I need to make a quick stop before returning home after my ride. Alternatively, I could fit my Abus Bordo lite bikelock and all the other items aside from the packable backpack would easily fit. It's more just about the height why the phone wont fit. So I just slip the phone into my cycling jersey pocket in a ziplock bag.The straps on it are very robust and grippy, no problems there, and the zippers are great and it looks like it has good waterproofing.The inside is not lined with a light color to create contrast and find things, but the pack is not really very big for items to get lost inside. If you pack your individual bits in a ziplock bag it helps to keep similar things together and organize.

About as tough as you can get and as solid as you can get. Zipper is very tight and even has a shield up top to keep it waterproof until you decide to open it.Comes with wraps to hold the bag to the frame. Convenient in that you get to pick the location on your bike to mount the bag.About the only fault I can find is that the opening is so tight your hand may scrape against the zipper trying to get something out.Otherwise, well worth the money.

Great bag but needs better straps. They need to be longer. I have a fat tube bike. Had to use zip ties. But it works.

I Like it very much but its a bit tight against handlebars

Easy to install. Plenty of room. Zipper durability disappointing. After less than ten rides, the zipper broke.

Hard to get into, zipper is from the bottom up. Good for extra tube, CO2 cartridges and holder.Appears to be water proof.

Ordered this small bag for the ebike. Needed it to be small, as the crossbar is high up front. This bag fits perfectly. It has very tough, stand-up sides and retains shape. Seems to be very water resistant as well. Great stiff zipper. Will fit a Galaxy Note 10+ phone!