WATERFLY Running Belt Fanny Pack: Breathable 3 Pocket Waist Bag for Men Women Workout Exercise Fitness Phone Holder Fits All Phones – Runner Marathon Jogging Race Belt with Bib Clip Black
$24.99 Original price was: $24.99.$18.99Current price is: $18.99.








Price: $24.99 - $18.99
(as of Nov 21, 2025 21:55:14 UTC – Details)
From the brand



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WATERFLY BACKPACK
Breathable Mesh Design: The running fanny pack has a breathable mesh on the front and back. The ultra soft, high density, one piece mesh on the back is moisture wicking and quick drying to ensure long lasting comfort. The stylish front mesh design highlights your personality
Multiple Pockets for Easy Organization: With 3 pockets, this running bag helps you store items orderly. Water resistant phone pocket fits phones up to 7″. Two side zippered mesh pockets securely hold earphones, energy gels, tissues, and keys. Never lose your essentials again!
Quick Adjustable Waist Strap: The 0.2 lb running pack features an elastic band that allows for quick length adjustments and fits waists from 30″ to 39″. The highly elastic, dense, and thick band provides a snug fit that reduces bounce, ensuring comfort during long runs
Marathon Bib Clip: The included clip is ideal for attaching hole punched bibs for marathons and triathlons. Reflective strips enhance night running safety. The durable anti slip buckle and elastic band provide the most ergonomic comfort, improving your running experience
Versatility for Every Activity: This unisex running waist belt is ideal for various sports like running, jogging, walking, fitness training, hiking and traveling. The clip works with hole punched bibs for competitions

Amazon Customer –
Great!! But I want a brighter color
Great belt! Sits well on my waist, doesn’t bounce. Phone doesn’t get sweaty inside, and nearly 365 reflection!!!! I just wish it was a different color. Why so much black in active stuff?? I want to be SEEEN! One warning, I have a 31 inch waist and it’s nearly as tight as it gets.
KJ –
Water fly running belt
It holds much more than my other running belts ever did. It doesn’t hold sweat and is super light weight. I truly love this belt!
K Parkins –
Use daily
It’s great. Fits everything and extremely comfortable
fdwew –
Good just small
Very comfortable and stretchy. The only thing is the phone pocket is small for bigger phones with cases on them. I have a Google pixel pro and with an outer box it barely fits so this could use a slightly bigger phone pocket
BarnesM97 –
Perfect and versatile option for carrying your phone on a run
Perfect option for carrying your phone on a run. I wear mine wrapped around on the low of my back and have no issues with it bouncing around or causing me any issues. Hands down my favorite option for using my phone to play music and track my runs. Also is very flexible is sizing. Fits both me (6’1″ male) and my wife (5′ female).
J. Hahn –
small belt big bag
Buying this belt to replace another belt that had its zipper broke. I haven’t been on a run with this yet but I’m sure it’ll work. My first thought is that the belt is a little small. I am a man so it will probably be better for women. Im 6’2″ with a 38 inch waste and I had to expand the belt as much as I could get it to fit.
cynthia –
Lays flat. Not bulky.
This was a great purchase. I love how flat it lays against my body enabling it to hide under my t-shirts when I exercise. It fits my large samsung phone plus house keys and a couple of cards. Easy to adjust based on whether im wearing it over my clothes are under.
Edmond Dantes –
Works great
Works great. Stays firmly around stomach area. Doesn’t move around
Photo enthusiast –
At the moment, my favourite brand for use while hiking. It just feels right without hindering. It also can hold an amazing amount of stuff such as my iPhone, keys, a little knife, wallet etc. I would not hesitate to get another one.