Protection and security for the iPhone®

Highline is a security leash and protective case system that provides peace of mind while capturing photos and videos, even in the most precarious situations. Whether you are skiing, fishing, traveling, rock climbing, or just playing with your kids, Highline will keep your iPhone safely with you.

“Just think of it as a bungee cable designed to provide peace of mind.” Gizmodo, Kevlar Tether Keeps Your iPhone From Plummeting To Its Death
“You lock your iPhone to the cable, attach the loop to your jacket, and go totally nuts.” TechCrunch, Hey, Bromasters, Take Your Kenu Highline On The Slopes When You Shred
“The Highline works. It holds tenaciously onto your iPhone or iPod touch and won’t let go until you tell it to.” Cult of Mac, The Highline iPhone Leash Is Totally Tough Enough
“Really useful for iPhoneographers! It allows you to take photos in places where you might be afraid that the phone will fall.” The Beginner's Lens, Kenu Highline
“Highline will give any active individual (traveler or otherwise) the piece of mind you need in making sure your phone never falls too far from your hands (and into the mouths of hungry gators) again.” Too Many Adapters, Kenu Highline Review: A Bungee Cord For Your Phone

For iPhone 6/6S

For iPhone 6 Plus/6S Plus

Highline for iPhone 6 and iPhone 6 Plus

Have an earlier iPhone model? Check out Highline for iPhone 5/5s » and Highline for iPhone 4/4s »

Lightning Lock

The removable leash attaches via Lightning Lock, utilizing the iPhone’s Lightning port and a special notch in the case to create a secure attachment. Patent pending.

Elastic Leash

The elastic leash has a durable Kevlar® core and is coiled so it stretches for easy access to your phone, while keeping it securely attached.

Attachment Loop

A single, continuous strand of braided Kevlar® runs from the Lightning Lock clip, through the elastic coil, and into the attachment loop. The loop is super tough, yet thin enough to wrap around zipper pulls, belt loops, carabiners, purse handles and more.

Protective Case

The sleek, low-profile case is constructed of tough polycarbonate and textured with a luxurious finish for an improved grip.

Extra Leashes*

Want to keep an extra leash attached to your spare jacket or bag? Purchase an extra Highline leash so you're always ready.

*Extra Highline leashes only available for iPhone 6 and 6 Plus, and require a Highline compatible case.


The Highline case for iPhone 5/5s is a UV coated, crystal clear case allowing you to show off the beauty of your phone.

Available in clear case/black leash


Highline for iPhone 4/4s utilizes the 30-pin charging port to create a secure connection with your iPhone, with no case required.

Available in black


    iPhone 6/6s and iPhone 6 Plus/6s Plus Leash: DuPont Kevlar®, TPU, Polycarbonate
    iPhone 6/6s and iPhone 6 Plus/6s Plus Case: Polycarbonate
    iPhone 5/5s Leash: DuPont Kevlar®, TPU, Grilamid®
    iPhone 5/5s Case: Polycarbonate
    iPhone 4/4s Leash: DuPont Kevlar®, TPU, ABS


    Leash: 0.4 oz., 10.5" L (min. compact), 42" L (max. extended); 11g, 26.5cm L (min.), 106.5cm (extended)
    iPhone 6/6s Case: 0.8 oz., 5.50" L, 2.77" W, 0.36" D; 22g, 140mm L, 70mm W, 9mm D
    iPhone 6 Plus/6s Plus Case: 1.0 oz, 6.25" L, 3.20" W, 0.37" D; 28g, 159mm L, 81mm W, 9mm D

Frequently Asked Questions

  • Will Highline work with my phone?

    Highline works with iPhone 6s Plus, 6s, 6 Plus, 6, 5s, 5, 4s, and 4. There is no Highline for iPhone 5c.

  • Does Highline for iPhone 4/4s come with a case?

    Highline for iPhone 4/4s does not require a case.

  • Do you make Highline for other devices?

    Not yet, but please offer your suggestions at info@kenu.com.

  • Does the Highline case protect my phone?

    Highline’s impact-resistant case prevents wear and tear and minor damage to the iPhone during normal use. A protective rim circumferences the iPhone screen to protect it from scratches.

  • Will the Lightning Lock™ damage my Lightning port?

    Highline mounts to your phone using Lightning Lock™, which is made of a durable, resilient material. It does not conduct electricity and is designed to be safe for use in your phone's charging port.

  • Can I buy the case in a color other than black?

    You can create custom graphics for Highline compatible cases for your business with Kenu Canvas. Learn more about Canvas »

  • Can I use my own case and attach the leash to it?

    The Highline leash will work with any case that is Highline compatible.

  • Is Highline available for Distribution?

    Yes. Please email us at sales@kenu.com.

  • Are import duties included in international shipping prices?

    Our shipping prices do not include import duties or taxes (VAT, GST, customs, etc.). It is your responsibility to pay them at time of delivery.