Amazon.com : CrosFace Universal One Size Waist Pack, Black, Water Resistant, Secure Pockets, Comfortable Design : Sports & Outdoors

If you are small, this is not for you. Slipped down within a few hundred yards during a race. Adjusted it as far as I could, it was just too loose. I’m 5’3”, 100 pounds. The phone fit was just ok. Will be returning it.

I love this running belt. I actually bought this for a 30 day heart monitor I have to wear that requires me to carry a phone at all times. it works perfectly and, most importantly, it is so comfortable. I don’t even realize I have it on half the time. It sits low on your hips, lies flat, and does not ride up at all. it also fits a lot of items without feeling bulky. I can carry my phone, a lip gloss and a few cards, I like it so much that I’m buying one for my sister-in-law, who is an avid cyclist. I highly recommend this product.

I've tried a few of these running belts (essentially auxilliary pockets) over the years, and this one is by far the best thus far. Not perfect, but close to it. For one thing, it seems like it could be adjusted to fit just about anyone! Secondly, everything actually stays secure, even though the pockets aren't zippered. I did a rather complex workout and my change stayed put. Also, while I sweated quite a bit, my phone and other items stayed dry. While I haven't used them, there are also convenient access holes for wired earbuds or jacks. Now... on to the not-so-great stuff....Like all of these things, any bouncing may cause it to shift up or down. If you wear it tighter to compensate, it bunches up like a bad cummerbund, the only thing keeping it from becoming a strap being the contents of the pockets. Also, it seems like those who make these things forget that we need THREE things (as Adam Sandler pointed out): our phone, wallet and keys. The phone pocket is the best one, and well suited for the task. The other pockets, while handy for, say, cash/change, aren't really big enough for an actual wallet. If you run around all day in leggings in addition to working out/running/etc., then you'll no doubt be looking at this for pocket space. Unless your leggings have pockets of their own, this won't be adequate. There is also no keyring attachment.Overall, though, this is the best of the bunch at the moment. If you travel light, you should be good to go!

I own a big phone (Samsung S21 Ultra) and this belt works great for keeping it firmly in place when I am running. My phone has a protective case on it as well and I have not experienced any flopping in over 50 miles of running hard. After I get going I completely forget the belt and phone is even there. The covering flap keeps the phone very secure and I now have zero concerns about my phone wiggling out. Another pocket keeps my key pod and credit card in place as well. The design is simple and not bulky at all. The clip allows for easy on and easy off and provides for easy adjustment to tighten it up if needed. I doubt the material is rain-proof but slipping your phone in a baggie first would solve that problem, if you enjoy running in the rain. Lastly, it provides a high degree of comfort. I wear mine under my shirt in direct contact with my skin and the smooth fabric leaves no marks or scratches. If you don't need a water bottle carrier, this is the best belt you could buy.

I was a little skeptical at first, having never used a running belt before, but this thing has proven to be quite handy for someone like me who doesn't like to wear a backpack or have keys bouncing around in (and possibly falling out of) my pockets. Like some other reviewers have mentioned, the belt is so lightweight and comfortable that you almost forget you're wearing it after a few minutes. My phone (a newer Samsung model) fits into the elastic pocket easily and fits snug and secure while running down mountain trails. I've seen some reviewers mention that the belt slips up their waist but for me it stays perfectly around my hips, like a belt. Most of my pants are a 34" and the adjustable belt fits perfectly; it also comes with an extension piece for larger waist sizes. There is a smaller pocket on each side of the large phone pocket, perfect for a key fob or regular keys. My belt didn't come with any clear washing instructions, though from searching a bit online I discovered that it's save to throw this in with a cold wash. I let it air dry to protect the material. If you've never used a running belt before but are considering trying one because you don't want a giant, bulky armband, you can't go wrong this this comfortable, secure, and relatively inexpensive model.