Shopping Cart

Your cart is empty.

Your cart is empty.

Fitter's Niche UltraSlim Fanny Waist Pack – Water Resistant Bag, Reflective Elastic Belt – Fit 24 to 43inch Waists, Holds Phones up to 6.7inch – Ideal for Indoor & Outdoor Workouts, Exercises & Trips

Free shipping on orders over $29.99

$12.99

$ 6 .99 $6.99

In Stock

1.Color:Black


  • Size: Fits waist sizes from 24 to 43 inches with fully adjustable strong elastic waist belt and upgraded quick-release buckle that secures the pouch comfortably around waist or hip
  • Hands-Free: Carries most phones up to 6.7 inch, holds keys, cards, cash, passport, inhaler, or epi gun, etc. Perfect for daily use, trail running, jogging, dog walking, biking, traveling, trips, indoor gym workouts, fitness exercises on treadmill, elliptical, etc.
  • Water Resistant: Protects your valuables from splashes of water and quick drying. Keep your music playing with your headphone/earbud at all times.
  • Premium Lycra Fabric: A Breathable ultra slim, lightweight sports waist bag that you can barely feel! Secure fit ensures a bounce-free experience and a discreet look.
  • Safety: A 360-degree passive reflective strip runs along the waistband and pouch, increasing your visibility during outdoors activities, under low light conditions in the early mornings, evenings, cloudy days, or at night. No batteries. No need for charging.


Fitter’s Niche prioritizes ensuring excellence in Quality, Eco-friendliness and Utmost Comfort with our Fitness Sports Gear Apparel, Outdoor Accessories & Innovative Health devices.
FEATURES
Slim but Durable
uilt with high-quality, strong and durable material yet extremely light-weight.
Your safeguard
Unlike other sport belts, we use specialized 3M Reflective Strips that runs horizontally around the entire sport belt, providing you with a reflective function of 360 Degrees, ensuring your safety by increasing visibility at night or during bad weather.
Skin-like and Quality Water-Resistance
Built with 3 layers of skin-like fabric and water-resistance fabric, reduces chafing, increases comfort, allows for better ventilation, and keeps your valuables dry from sweat and water.
Multi-FunctionIts
Light-weight design to only provide convenience so you can enjoy running, it can also be used a diverse range of outdoor activities! Furthermore, you can also use this to carry your passport, IDs, backup cash, etc., when you are traveling.
What’s In the Box
1x Fanny Pack
1x EVA Eco-Friendly Bag
1x Warranty Card
CUSTOMER CARE-30-Day MONEY BACK for ANY REASON.
Please refer to Amazon’s return policy or contact Our Customer Care Team.


sudokunut
2025-08-23 16:00:38
Absolutely recommend this to anyone for any reason. Sometimes I forgot it was even on. I wore it under my shirt a couple of times and a couple of times wore over top of my shirt. I have a muffin top but it stayed where I put it with surprisingly NO trouble with it sliding up as I walked, sat and rode trains and busses, and even as I hiked up a pretty steep hill and around the countryside. It was soft and didn’t run anywhere around my middle. The front pocket is thoughtfully divided and the main portion is substantial for its very flat shape. The inside pocket in the main portion is large enough for many uses, even my passport and spare change and some other necessaries. I could carry my iPhone XR easily with the case on, as well as chapstick, gum, tickets and money and passport and even a couple candy bars, though they did get a little too warm. I’d recommend this in a heartbeat for any kind of travel except for swimming. That I’m unsure about. Ireland was really cold and rainy but as I had on layers, it didn’t get wet, even from any sweat on my hike. So, I’d say it did great for what I did put it through. Zippers were tucked nicely, not hard to reach but not hanging out and easy to grab. Slid wonderfully and very quietly. Closure super snug and simple to put on and off. Stretchy band for waist was very comfortable against skin and over top of shirt. Was so snug and well-fitting, I had trouble getting to it with all my layers, but I was and am VERY happy with this purchase. Probably my the best purchase for the trip that I made.
Holly
2025-08-02 15:12:23
When the product description says "ultra slim", that's exactly what they mean. It's not a traditional fanny pack, but more of a sleek envelope on a belt.I was looking for something to use when I go walking that would hold my house key and credit card. I don't need my phone as I have and Apple watch 3 which allows me to make and receive phone calls. If I wished to carry my iPhone 6s Plus, it fits comfortably but I don't usually want to carry the extra weight. In the future, I can see using this for when I attend art fairs or other events and would like to have my phone with me.This is well made, extremely thin, very light, and I love the material. According to the manufacturer, it's water resistant and the fabric does appear to be what they claim. I wear this on the outside of my clothing but it's slim enough to be worn under a shirt without looking odd.The belt is wide enough to be comfortable (1.5 inches) and the fastener is very secure. Absolutely no fear of it coming undone. The only thing I would caution a potential buyer about is the length of the belt. If you were on the larger side around the middle, I'm not sure this will fit.I haven't worn this in the evening or dusk hours but the reflective material is a definite plus. It reflects well but isn't gaudy.A great purchase and for less than $10, I'm incredibly happy.
Amanda B
2025-07-29 17:30:05
This is the second Fitter’s Niche running belt I’ve bought from Amazon. I love the way it fits, stays in place, and it’s just enough but not too much space (I usually carry my phone, earphones, chapstick, keys, maybe energy chews— usually not all these things at once). This belt works perfect but I will say after repeated use it falls apart. It frays on the edges of the fabric and all of the reflective pieces fall off and get caught in the zipper. The price was very reasonable even if you do need to replace every 2 years or so.
Ursiejd
2025-07-17 16:08:00
I ordered this specifically because I switched from an iPhone to a samsung flip 5 and take it on walks with me to utilize spotify on my headphones. An iPhone easily slides into a leggings pocket but a foldable flip 5 is too bulky for those same pockets. So for those out there wondering, yes, this will fit a closed flip 5 and still zip closed. It is surprisingly sturdy but remains lightweight. Adjustable strap is really comfortable. Slim profile. Very pleased with this purchase. Would buy again.
David L.
2025-07-03 13:40:06
I wanted: low profile, not bulky, high quality, uncomplicated. That's exactly what I got. I used it to bike on a 12-mile errand, going inside a business and moving around. It did great. Also, I've been walking around the house doing usual activities and it hasn't gotten in the way at all. Plus, in both cases, I forget I'm wearing it. If you want to quickly access the phone like it was a holster, that's not what it is and it requires a little effort to unzip the pouch and take the phone out - nothing out of the ordinary though. I definitely recommend it to people who are looking for this sort of a solution.
Diane
2025-06-11 13:33:25
It's a good size if all you need to carry is your phone and house key. It's very slim I can fit my phone but have to squeeze my inhaler in there. I mean it works but there is no more room to put anything else in there not even my car keys.
cancelled amazonian
2025-04-20 17:12:36
A great pack for Covid-19 times. When you need to go into stores you don't have a purse to put in a dirty cart or to try to keep on your shoulder. Lays so flat even with phone, a house & car key, a license and a credit card that it hardly shows under a longer shirt. I love the elastic band that makes it adjustable to wear from the waist down to the hip around difference clothing. And even before and after that large meal ;) The pockets inside aren't quite as sturdy as I would like and I worry my credit card or license will fall out and it will sweat a bit if it slips next to your skin in hot weather but that's a matter of learning to use it and does not detract from a 5 star rating because it meets the objective of avoiding contact with contaminated surfaces. Seller delivered product quickly.
Mitzy Gale
2025-03-24 16:52:48
Love this pack. It’s so light weight and fits well and bright colour blue. Well made and nylon inside and out so easy to wash. It also fits my 9 year old daughter. I recommend!!
Shelley Holmes
2025-03-14 13:17:59
I was looking for a fanny pack that was light and unobtrusive and this is perfect. Well made and big enough to hold my phone, keys and more. Happy with it.
Stephanie
2025-03-01 17:21:40
I used this to hold my phone while going on runs, bike rides and hikes and it works great! It does get a few frayed threads but stays on my hips nicely and super comfortable because it’s stretchy! Would recommend, but very very small, cannot hold a lot of things.
Rare Reviewer
2025-02-16 18:07:20
Good quality but doesn't open very much. Would love a bit more flexibility
LuminolBlue
2025-01-19 17:36:53
Good product. Light weight. Fits iPhone 11 with case, car key fob and tissues. And stays flat to abdomen. Perfect for the gym. The waist band is sturdy all elastic. Just got around me. The elastic will ease up a little. Love it and would buy again.
Recommended Products