This Stretch Arm Pocket by Ronhill provides lightweight, easy access arm storage for your mobile, MP3 or other essential items. Its high elastane content ensures it has a great rate of stretch and recovery so that you can use it over and over again and be confident that your items are secure.

Specifically designed for triathletes, the Garmin HRM-Tri is their smallest and lightest heart rate monitor, which fits within the width of the strap. The HRM-Tri stores heart rate data when underwater, then forwards it to your wearable at the end of your swim. When running, this pairing allows your compatible wearable to report 6 running dynamics metrics: cadence, stride length, ground contact time, ground contact time balance, vertical oscillation and vertical ratio.Features: Easily adjustable strap Soft, rounded edges and covered seams to provide comfort Stores and forwards heart rate data to Forerunner® 920XT Typically used for bike rides, runs, triathlon (open water swimming) and triathlon (pool swim) while wearing triathlon kit

This Stretch Arm Pocket by Ronhill provides lightweight, easy access arm storage for your mobile, MP3 or other essential items. Its high elastane content ensures it has a great rate of stretch and recovery so that you can use it over and over again and be confident that your items are secure.

No more sifting through the contents of a sports bag or backpack looking for your heart rate monitor or training watch. This zipped case holds your Swim, Edge or Forerunner along with accessories, such as the heart rate monitor strap, charging cradle and USB cable. Featuring a mesh top for ventilation and an end loop for attachment options, it's also great for keeping your training gadgets together when you travel.

Keep your smartphone on you even when you're active with this clever sport armband. Specially designed for the Samsung Galaxy S5, Galaxy S4 Active, HTC One, LG G2 and LG Nexus 5, this armband securely holds your phone and stabilises it so you can use it whilst you run, jog or workout. Simply slip your case-free smartphone inside the armband holder and use the screen without restriction thanks to the touch-sensitive clear cover, which also protects against the elements.

This super comfortable sports armband was designed for Apple iPhone 6/7 Plus (5.5) with no case or up to a medium case. Its many features and benefits provide unmatched comfort, convenience and performance while you run, workout or listen on the go.

With the Comfort Strap you can personalise your watch with a range of different colours. Compatible with either the TomTom Runner or TomTom Multi Sport GPS Watch.

The iPhone 5 Handcase by Nike provides comfort to the athlete that prefers to hold their phone when running or training. The case features a low profile strap with adjustable pull tab for a secure fit.Features: Dual density TPU construction for durability and moisture management Ergonomic shape for a comfortable grip Low profile strap with adjustable pull tab for secure fit High contrast colours and branding for improved visibility Strategic cutouts for access to controls, ports and camera Nike Swoosh branding Compatible with iPhone 5, 5s 12.6cm x 6.2cm

The iPhone 5 Handcase by Nike provides comfort to the athlete that prefers to hold their phone when running or training. The case features a low profile strap with adjustable pull tab for a secure fit.Features: Dual density TPU construction for durability and moisture management Ergonomic shape for a comfortable grip Low profile strap with adjustable pull tab for secure fit High contrast colours and branding for improved visibility Strategic cutouts for access to controls, ports and camera Nike Swoosh branding Compatible with iPhone 5, 5s 12.6cm x 6.2cm

The Yurbuds Hardcase for the Iphone 5 allows you to easily carry your phone during runs and workouts so you can have quick access to music and training apps. The case is made from highly durable silicon which will keep your phone protected against impacts as well as sweat.

The Tune Belt 76+ is designed to fit the iPod Nano 6G with or without a connected Nike+ iPod Sports Kit receiver. It is ultra slim and lightweight and packed with features providing unmatched comfort, convenience and protection while you run, workout or listen on the go

Tune Belt AB87 is a lightweight and comfortable armband designed for the iPhone 5. It really is the ultimate sports armband providing unmatched comfort, convenience and protection while you run, workout or listen on the go. Compatibility with Apple iPhone 5. Hand washable.

Tune Belt AB86RY is a lightweight and comfortable armband designed for a range of large screen phones. It really is the ultimate sports armband providing unmatched comfort, convenience and protection while you run, workout or listen on the go.

Tune Belt AB83 is a lightweight and comfortable armband which is designed for larger smartphones and/or protective cases 4.51 - 5 inches long such as HTC EVO 4G, Droid Incredible and Droid X. It also fits iPhones including the new iPhone 5 inside its Bumper case. Many other smartphones will also fit. It really is the ultimate sports armband providing unmatched comfort, convenience and protection while you run, workout or listen on the go. Washable.

Tune Belt AB82 is a lightweight and comfortable armband designed for the iPhone 3G and 3GS but also works really well for iPhone 4, 4S, Blackberrys, Palm Pre and many other smartphones. It really is the ultimate sports armband providing unmatched comfort, convenience and protection while you run, workout or listen on the go. Compatibility with Apple iPhone 4, 3GS, 3G, 2G, 1G; BlackBerry Bold, Blackberry Curve, BlackBerry Storm, Blackberry Tour, HTC Hero, HTC Magic, Palm Pre, T-Mobile Dash, T-Mobile myTouch 3G, T-Mobile Sidekick and many more. Hand washable.