‘TrailProof’ Waterproof Phone Case


A new, super-affordable 100%-waterproof phone case.

Slim and lightweight, but really robust. 100% waterproof thanks to its simple ziplock closure.

Fits all sizes of phone up to and including the iPhone 8 Plus and Samsung Galaxy S9+.

as seen in GQ and Yachts & Yachting magazines

To view ALL our phone cases click here.

SKU: 080 081 Categories: ,


rear view showing camera window
rear view showing camera window

My phone is described as water tight, so do I really need an Aquapac?

  • Click here for more info.

What’s so special about this case?

  • You’ll be able to talk and hear through it without a problem
  • and get great photos and video
  • and your touchscreen will work normally
  • It’s not just 100% waterproof – it’ll protect your phone from dust, dirt and sand too
  • You won’t necessarily have to buy a new one when you upgrade your phone, because it’s a generic rather than a form-fit case (unlike a hard case, it’s not tailored to a specific device).

the strong ziplock seal

Anything else?

  • It has 2 lash points – which means it’s easy to hang up or tie down!
  • It’s supplied with a carabiner to attach it to your backpack, or your belt
  • It’s securely, submersibly waterproofed thanks to its quick and simple ziplock seal
  • The seams are welded together with high frequency radio waves, creating a super-strong bond
  • The optically-clear LENZFLEX window is UV-stabilized (so it won’t go yellow in the sun)
  • shoulder strap

    and the case will still be soft and functional in the extreme cold.

  • A Shoulder Strap is available for £4.00. Click here.

Size Guide

dimensions diagram

Note: these are the maximum dimensions for a device to fit

How waterproof is it?
Submersible – protected against immersion for 30 minutes to a depth of less than 3ft/1m

PVC-FreeTech specs

  • Colors: Matt Black or Safety Orange
  • Materials: TPU with optically-clear LENZFLEX lens window
  • Weight: 1.8oz / 50g
  • Country of Origin: Designed in the UK. Made in Taiwan.

What else do I need to know?

  • Some phones will float in this case and some won’t – make sure you test yours in a basin before you launch it into the sea!
  • Capacitive touchscreens don’t work underwater, the water breaks the circuit. But you can usually use the volume buttons to operate your camera underwater.
  • Fingerprint recognition such as Apple’s Touch ID won’t work through the Aquapac – you will have to enter your passcode.
  • Some phones have rather sharp edges. We recommend use of a thin bumper case which will protect both phone and case.
  • We offer a wide range of different phone cases. Click here to see the complete collection.

Instructions for use and care
Click here

Also available from Amazon
To buy direct from us, use ‘Add to cart’ above. Or you can

(codes: matt black 080, safety orange 081)


  1. Shaun, New Zealand

    Just wanted to say thanks for your amazing product. I did Tough Mudder in Auckland again this year and wanted to record the distance with RunKeeper on my iPhone. We go through mud, canals and all manner of total submerged madness. The Aquapac stood up to everything and kept my phone safe. Thanks heaps! My iPhone also thanks you!

  2. OCC Outdoor magazine

    Slim and lightweight, this phone case is 100% waterproof. It’s soft and comfy in a pocket, weighs just 50g, and you can talk, hear and film through the case as normal.

  3. William, British Columbia, Canada

    Your cell phone case is fantastic. Paddling the Great Bear Rainforest in Canada and left the phone in the case on the beach in a lagoon at low tide. Returned to find it it floating in the same spot at slack tide. Not a drop of moisture in the bag. Thanks.

  4. WildRunning.net

    British-based company, Aquapac, make waterproof cases for almost every gadget we can think of. We love to have a camera (or at least an iPhone) to hand for snapping that glorious sunset or misty morning while we’re out running, and these 100%-waterproof yet non-bulky cases have proved their worth on many occasions. The brand new TrailProof phone case is particularly excellent for runners, and a bargain at £14 [$17.95].

  5. Paul Lewis, Peak Mountaineering

    This is an excellent case. It has a simple but efficient construction, is extremely durable and fully delivers on promised waterproofness and functionality. The case is also a size which will fit a variety of devices and this means it may outlive your current smartphone and still be usable when you upgrade. It is also worth mentioning that although I expect the main user group for this product will be leisure users, but I see it also being practical for use in work or industrial applications. It is also extremely good value.
    click here to read the in-depth review

  6. Peter Hazell, watersports photographer, UK

    What can I say, the amount of attention this has had is amazing. Particularly from my diving colleagues. The build quality is excellent, and the waterproofing zip lock seems very secure. Throughout the windsurf shoot in Poole harbour I had my phone inside, all good with no damp spots.

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