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Kalenji Running Belt for Phone and Keys

Sale price: $12.99 Regular price:

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.

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Size: Select a size
Sale price: $12.99 Regular price:

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San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8297581

Product Features

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

Kalenji Running Belt for Phone and Keys | 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.

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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Kalenji Running Belt for Phone and Keys,black
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Great slim line running belt

Handy belt that sits flat and is comfortable. Added and extra belt pocket easily.

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Love it!

It really does the job, it is comfortable and very useful, I use every time I go for a run.

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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

Good product

Bought this to replace the same product. Elastic starts to lose stretch, but bought another exactly the same as it is really good while it lasts. Just used for a phone and key.

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Comfortable over clothing

Great if you have a small phone, I doubt newer models would fit. Useful headphone hole and key slot. The clasp and strap joins are scratchy on bare skin if you run any distance but fin over clothing if kept snug and not lose otherwise it rubs on your clothing causing snags/pills

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Best phone holder I've used so far

I've tried a few different arm band holders and phone belts and this one is the best. The belt is elasticated so you can set it to the tightness you want and make it sit round your waist or hips so it doesn't move and chafe, which I've suffered from with a non-elasticated belt. It fits my phone snugly which is 147 x 77.2 x 9.4 mm (5.79 x 3.04 x 0.37 in) and my keys, I have to take my keys off their keyring to fit them. My bluetooth headphones have no issues staying connected to my phone in this belt. Had it for 18 months, used loads, still in good condition and it's been through a fair few washing machine cycles.

Nice bit of kit

Does the trick well

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Does what it was meant to do.

Fits good. Not too tight and plenty room for phone and keys etc

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Running belt


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Good pouch but I wish it was a little bigger

Good looking running belt, it could do with a little more room.

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Neat fone carrier

Excellent for the essentials only

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nice and flat

i like the fact that it is quite flat

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smartphone belt


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Running aid

Excellent piece of kit. It carries the phone and key. No problem good job

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Great Buy

Great value for money, can get in phone and car key and it doesn't move when am running!

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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