bike-mounted phone cases


Waterproof phone cases that attach to handlebars on bikes, and to helm bars on yachts.

2 sizes to fit most phones.

Reduced to clear. Both sizes now HALF PRICE!

(codes 110, 350)


You can either order direct from Aquapac by using ‘Add to basket’ below or, if you prefer, you can

SKU: 110 Categories: ,


Aquapac waterproof phone case mounted on yacht helm bar 350
can also be mounted on the helm bar of your yacht!

Key Features

  • They should fit the handlebars of all bicycles, some motorbikes, and also to the helm bars on yachts.
  • You’ll be able to talk and hear through them without a problem
  • You can get great video with your front-facing camera. The bike mount attachment means that there is no room to fit a lens window on the back of this case, so you cannot use a rear-facing/iSight camera. Sorry!
  • Your touchscreen will work normally
  • They’re not just 100% waterproof – they’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).

Is this the right size for my phone?

  • The Mini size fits phones up to and including the iPhone 6. The Small size is perfect for Samsung Galaxy S phones.
  • Check out the Size Guide at the top of the page. It lists most phones and tells you which Aquapacs fit them best.
  • If it’s not in the list, or you’re still not sure which Aquapac is best for you, don’t be shy – just ask us!

This is the maximum size of device that will fit the Mini case:

dimensions diagram

..and the Small size:
dimensions diagram
Tip: to get the circumference, add the width to the depth and then multiply this by 2

How waterproof are they?
IPX8 waterproofness icon
Submersible – protected against continuous immersion to a depth of 30ft/10m


Cool grey

300mu UV-resistant TPU

Mini case: 1.5oz / 44g
Small case: 1.9oz / 53g
Mount: 1.3oz / 36g

Country of Origin
Made in the UK.

What else do I need to know?

  • Some smartphones can be very sticky. If your phone is shiny and sticky, pinch the corner of the case and jiggle it to get your phone in and out.
  • Some phones will float in these cases 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 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.

(codes 110, 350)


  1. What Mountain Bike? magazine

    A sturdy yet flexible build, with a well-sealed top means we’ve had no water ingress issues with our Aquapac. 4 stars out of 5.

  2. Journeys magazine

    If rotten weather strikes while you’re cycling, and you are self-guiding with a smartphone of GPS device, you need one of these.

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