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Kalenji Running Belt for Phone and Keys

Sale price: $12.99 Regular price:
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Sale price: $12.99 Regular price:

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Model: 8297581

Product Features

A photo of the Kalenji Running Belt for Phone and Keys in use

Kalenji Running Belt for Phone and Keys is designed for For runners who want to carry their smartphone and keys on their belt while running

By carrying your smartphone around your waist you can avoid altering the balance of your stride and save yourself from potential injuries due to loss of balance.

Multiple compartments

pocket with 2 compartments for carrying keys and smartphone without damaging it.


Stays pressed against the body. Tension that can be adjusted with the elastic.

Anatomical design

Adjustable waist. Suitable for waist sizes from 15.7" to 37.4".


160 mm x 80 mm. for carrying the iPhone 8, 7, 6 or Galaxy S6, S5, S4

Product Customer Reviews

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2398 Reviews
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Kalenji Running Belt for Phone and Keys,black
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Convinient For Running

Better than arm pouches. Good design and doesn't shake carries a One Plus size phone with ease plus keys.

Running belt for phone/keys

Serves it purpose. Hardly used at the moment

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Running Belt for a phone and keys

Initially, I was hesitant on buying it as I do not like the idea of wearing a belt round my waist whilst jogging outdoors. I have previously purchased a 2-position running bag that I have used for jogging outdoors to keep my phone and bus/credit cards. As I find the latter a bit cumbersome as it tended to shift whilst wearing it over a shoulder and jogging with it, I decided to try out the running belt. I find the running belt easy to put on, light and comfortable and the pocket is large enough to hold my iPhone XS Max and bus card.

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Running Belt

Good quality strap, buckle. I choosed this because the strap management is neat (extra strap length is adjustable). The pouch section flushes well to my waist and sits securely against my lower back (does not slide around and does not bounce unless the waist strap is loose). Quick drying after washing and ready for next day. Possible downside is large phones may not fit well. So do test it with your phone first.

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Running Belt

A very light-weight & compact pouch to wear while running. Highly recommended !

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Hi Mervyn

Thank you for your review on our product! We are glad that you are satisfied with our product :) We take feedbacks and reviews into consideration as we aim to strive to improve products to suit user's needs better!

This product has multiple compartments to store your personal belongings and is adjustable at the waist! We are glad that it is suitable for you while you exercise!

Do feel free to drop by our store or browse through our website for different range of products! Till then, thank you and we hope to see you soon!

Be Water My Friend

Muhammad Fakhrul

Omni-Channel Sports Advisor

Product qualty

Product is not of good quality. First time purchase goes in loss..

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Hello Sir,


Thanks for taking the time to write to us,


We are really sorry for the inconvenience caused, could you please tell us about your expectation we will check and help you with the best possible solution. At Decathlon if you are not satisfied with the product you always have an option to get it returned considering that the product is not used and the tags are attached.

We are always available to help you with your concern.


Exact fit

It fits my mobile phone nicely (without casing). Very comfortable indeed.

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Hi Zaki,

Thank you for taking the time to review our products. We are pleased to hear you enjoy using this running belt!

Indeed, this running belt is designed to ensure comfort while running. Besides that, by carrying your smartphone around your waist you can avoid altering the balance of your stride and save yourself from potential injuries due to loss of balance.

We look forward to more of your reviews and sharing! Plus, the new Decathlon app has been launched and you can now purchase all your favourite sports goods with just a few clicks on your smartphone! Yes, it's now available both in the App store and Google Play Store! Download now and happy shopping!

Thank you for your support and stay safe! :)

Sport on safely!


CSM Digital Leader

Good to recommend

Good quality ,recommended!

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Hello Hong Ping!

Thank you for your review and we are so glad to know that you are enjoying our product! It is always important for us to understand the needs of our users like you to continue to strive to make a better product for everyone! We would love to hear from you again as your valuable feedback goes a long way in the development of our products. Do feel free to browse our website for more related items. 

Nur Lizdayanti

Sports Advisor

Decathlon Singapore

Jogging Waist bag

Super Comfortable and convenient for jogging.

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Hi Kenny!

Thank for your feedback on our Running belt for a phone and keys!

We are glad that you find them comfortable and convenient and we truly believe that they are up to your expectations too, and certainly that they’re worth the money you spent on them.

This product is designed for carrying your phone, keys and documents when running or walking. By carrying your smartphone around your waist, you can avoid altering the balance of your stride and save yourself from potential injuries due to loss of balance.

Hope to hear another review from you again! Thank you and have a nice day ahead!

Keep it Rolling

Nurul Muhaini

Inline Skate Sports Leader

Decathlon Singapore

"Keeping Fit Through Sports - and Decathlon!"


Quality is good for the price. Wish it is a bigger as it only managed to fit in an Iphone 11 and leave little space for other stuff like ID n etc.

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HI Chin Eng,

Thank you for submitting your review and suggestion on the RUNNING BELT FOR A PHONE AND KEYS

Your feedback matters as it allows us to further understand how you use our products and services and how we can better improve to serve you better. Do contact us via livechat on our website, ring us at +65 3110 0100 or drop us an email at to let us know if we can further assist you in any way.

I wish you and your loved ones have a great week ahead stay, fit and healthy



Sports Advisor

Decathlon Singapore


Endra Andrika

Sports Advisor

Decathlon Singapore

Very very useful product.

Very very useful product.

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Good waist band


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Simple one

Saya sangat suka tas pinggang nya. Tipis wDan ringan. Cukup simple praktis. Muat hp saya uk. 6",kunci rumah dan beberapa lembar uang.

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Great value, durable

Very durable, used it 3 times a week for at least 2 years now, making it excellent value for money. Doesn't work as well as the other KALENJI waistband for heavier phones though: the waistband connecting to the holder further towards the top isn't as effective a design in comparison to the other KALENJI waistband, making this one bounce slightly more (on my waist shape anyway, male 6 foot, 183cm, 63kg). Only marginally, but if you've got a chance to try both, see which one works better for you! Hardly an issue for the price though

Useful and affordable priced

Love the waist pouch for running

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Hi Chloe, 
Thank you for your wonderful review on the Running Smartphone Waistband.
I'm glad you love our waistband!
Hope to see you around our stores again soon!

Sportingly yours, 
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Additional Product Information


Inner fabric

  • 100% Polyester cationic

Outer fabric

  • 83% Polyester cationic
  • 17% Spandex

Smartphone pocket size:

5.9" x 3.5": for carrying an iPhone 8, 7, 6 or Galaxy S6, S5, S4

Key pocket size:

1.2" x 3.5". It is separated from the Smartphone pocket with an elastic insert: so one of the pockets can overlap the other.



Care instructions

hand wash only

Superior quality. Unbeatable prices.

For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.

Decathlon makes the difference
  1. product-research

    Research and development

    delivers high-quality cost-effective products

  2. State-of-the-art production processes

    minimize manufacturing costs

  3. Optimized supply chain

    reduces retail prices

  4. laptop-checkout

    Minimal retail footprint

    lowers overhead and indirect costs


Size Guide Visual