---
product_id: 37452602
title: "Sports Armband Extension Strap for Iphone 5|5s|5c, iPhone 6|6s From SpartanFive - Keep Your iPhone Running, Top Quality You Deserve The Best Armband Extension Strap"
brand: "spartanfive"
price: "¥4042"
currency: JPY
in_stock: true
category: "Wireless Phone Accessory"
url: https://www.desertcart.jp/products/37452602-sports-armband-extension-strap-for-iphone-5-5s-5c-iphone
store_origin: JP
region: Japan
---

# Sports Armband Extension Strap for Iphone 5|5s|5c, iPhone 6|6s From SpartanFive - Keep Your iPhone Running, Top Quality You Deserve The Best Armband Extension Strap

**Brand:** spartanfive
**Price:** ¥4042
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Sports Armband Extension Strap for Iphone 5|5s|5c, iPhone 6|6s From SpartanFive - Keep Your iPhone Running, Top Quality You Deserve The Best Armband Extension Strap by spartanfive
- **How much does it cost?** ¥4042 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/37452602-sports-armband-extension-strap-for-iphone-5-5s-5c-iphone)

## Best For

- spartanfive enthusiasts

## Why This Product

- Trusted spartanfive brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Are You Tired of not having a really safe place to keep your phone in while you are running? "My advice is simple, just buy it now I have tried other armbands and none worked as well as this one"~ Michelle Beshears, - FANTASTIC BUILD QUALITY "This is one tough case!"~DAVE D, yet the Lycra covered neoprene is soft and flexible, You won't even know you're wearing it.  - COMFORTABLE and stays firmly in place, no matter what. The High Quality Velcro will not let go and two adjustment sizes will fit almost anyone. "This is perfect for those with smaller arms"~Skylar Frazier  - LEAVE YOUR CASE ON! Your existing iPhone case will fit right in without having to remove it, this Armband is built that tough. "I have a very bulky case (otterbox). I am able to get this neoprene arm band ON my iphone 5 and it's not to difficult"~ Saphenous  - SECURE KEY AND CREDIT CARD HOLDER that will actually fit a real key!! Not just a small slot in the front, but a realistic size key holder and Credit Card holder located securely in the back so your cash and keys are safe.  - SWEAT RESISTANT,  go ahead with a full workout and know that your iPhone will not end up as sweaty as you. The Lycra breathes and the Neoprene keeps the moisture out. This will also hold up well in the rain but is not recommended it be immersed in water during activity.  - DON'T JUST TAKE OUR WORD FOR IT - "works great very comfortable and well built, very tough"~ Matthew Woolsey, "This armband is awesome & so is the company"~ Ersala Smith -  DON'T ENVY OTHERS, GET YOUR OWN. OWN THE ARMBAND YOU DESERVE.  CLICK THE BUTTON AT THE TOP TO SHOW YOUR WORTH IT

## Features

- IPHONE ARMBAND EXTENSION STRAP FOR RUNNING WHICH IS PROFESSIONALLY DESIGNED
- ARMS GETTING TOO LARGE FOR YOUR CURRENT SPORTS ARMBAND - No Problem. We have the solution for you.
- YOUR SPORTS ARMBAND WONT FIT OVER YOUR CLOTHING - You need an Armband Extension strap. This one from SpartanFive will add an extra 6 inches to your existing Armband
- BUILT TO LAST - A solid impact plastic buckle connected to a rugged Neoprene strap with genuine Velcro. This strap just won't let you down.
- 100% AMAZON GUARANTEE: If, For Whatever Reason, You Don't Absolutely Love Your SPARTANFIVE Extension Strap, Just Return It, And We'll Refund Every Penny (Or Replace It, If There Is A Problem). Get Your SPARTANFIVE Sport Armband Extension Strap NOW.

## Images

![Sports Armband Extension Strap for Iphone 5|5s|5c, iPhone 6|6s From SpartanFive - Keep Your iPhone Running, Top Quality You Deserve The Best Armband Extension Strap - Image 1](https://images-na.ssl-images-amazon.com/images/I/41lTJumqNDL.jpg)
![Sports Armband Extension Strap for Iphone 5|5s|5c, iPhone 6|6s From SpartanFive - Keep Your iPhone Running, Top Quality You Deserve The Best Armband Extension Strap - Image 2](https://images-na.ssl-images-amazon.com/images/I/41obEtDNjWL.jpg)
![Sports Armband Extension Strap for Iphone 5|5s|5c, iPhone 6|6s From SpartanFive - Keep Your iPhone Running, Top Quality You Deserve The Best Armband Extension Strap - Image 3](https://images-na.ssl-images-amazon.com/images/I/51IlrTqbPqL.jpg)

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**Shop now:** [https://www.desertcart.jp/products/37452602-sports-armband-extension-strap-for-iphone-5-5s-5c-iphone](https://www.desertcart.jp/products/37452602-sports-armband-extension-strap-for-iphone-5-5s-5c-iphone)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-17*