2nd unit −€5 + engraved design free · Free shipping from €50 in mainland Spain, the Balearics and Portugal

4,97 · 32 CORK customer reviews

Floating case for iPhone 16 Pro Max Cork Extreme

49,39 €
  • Free shipping from €50 in mainland Spain, the Balearics and Portugal
  • If it doesn’t float, we refund you
  • Secure payment · Pay in instalments with Klarna
Choose your phone

Choose your phone

Best sellers

All models iPhone 16 Pro Max

Which model do I have?

iPhone: Settings › General › About. Look for "Model Name".

Samsung: Settings › About phone. You’ll see your model name.

If it doesn’t appear, write to us at soporte@corkprotech.com and we’ll tell you whether we can make it.

Your case

Cork Extreme · iPhone 16 Pro Max

49,39 €

Colour: Black
Quantity
  • Free shipping from 50 € in mainland Spain Orders before 13:00 (Mon–Fri) ship the same day.
  • You have 14 days to return it.
  • If it doesn’t float, we refund you.
  • American Express
  • Apple Pay
  • Bancontact
  • Bizum
  • Google Pay
  • Klarna
  • Maestro
  • Mastercard
  • MB WAY
  • MobilePay
  • PayPal
  • Satispay
  • Shop Pay
  • Visa
What’s included

The CORK case for your model, with its exact shape. Buttons, camera and port always free. The cord is sold separately: you can add it above.

Specifications
Model
iPhone 16 Pro Max
Dimensions
195 × 85,9 × 22 mm
Weight
56 g
Material
Cork from the cork oak
Manufacturing
Made in Spain by us
Buoyancy and care

It floats on its own. No batteries, no tricks.

Water. The case is not waterproof. It’s designed for IP68 phones or higher, which already resist water. It keeps them afloat.

Depth. It’s made to float, not to be submerged. We don’t recommend it below 3 metres.

Care. The case needs no maintenance: if it gets wet, a cloth is enough. That said, before every trip into the water, check that both the case and the phone are in perfect condition. And after the sea, rinse your phone with fresh water.

Shipping and returns

24 h shipping in mainland Spain. Orders placed before 1 pm (Mon–Fri) ship the same day. Free shipping from €50 in mainland Spain, the Balearics and Portugal.

Engraved designs: made to order for you, in 2 to 5 working days.

Returns. You have 14 days to return it. Write to us at soporte@corkprotech.com and we’ll tell you how.

Guarantee

If it doesn’t float, we refund you. No strange conditions and no small print.

Made in Spain by us. No middlemen.

Frequently asked questions

Does it really float?

Yes, 100%. Cork is less dense than water: your phone with the case stays on the surface and you get it back. And if it doesn’t float, we refund you.

Is it waterproof?

The case is not waterproof: it is designed for phones with IP68 certification or higher, which already resist water. Its job is to make your phone float so you can get it back.

Is it submersible?

It’s made to float, not to be submerged. We don’t recommend it below 3 metres.

Is my phone still IP68 if it has been repaired?

The IP68 rating is lost if the phone has been repaired with non-original parts.

When will I get it?

Classic finish: if you order before 1 pm (Mon–Fri) it ships today and you get it within 24 h in mainland Spain. Engraved designs: made to order for you, in 2 to 5 working days.

Is my model available?

Choose your phone in the selector above. If it doesn’t appear, write to us at soporte@corkprotech.com and we’ll tell you whether we can make it.

What if I’m not convinced?

You have 14 days to return it. Write to us at soporte@corkprotech.com and we’ll tell you how. We reply ourselves, from the factory.

iPhone 16 Pro Max EXTREME 49,39 €

Which one is for you?

Two cases. The same floating guarantee. Choose according to how you use your phone.

Side view: Slim on top, Extreme below
Slim on the right, Extreme on the left: with the phone inside, actual size

Cork Slim

From 44,99 €

Dimensions
182,3 × 85,9 × 22 mm
Weight
48 g
  • Same safety, smaller size
  • Lighter
  • Smaller size = more comfortable in the hand
  • Unique designs to choose from
If you want the most compact: Slim

Cork Extreme

From 49,39 €

Dimensions
195 × 85,9 × 22 mm
Weight
56 g
  • For when the plan gets serious
  • Bigger size = more protection against knocks
  • Solid grip
  • For water, mountains and snow

Both float the same. And both come with the same guarantee.

Never lose your phone again

For those who take their phone everywhere. Adventures included.

IP68 protects it from getting wet, not from sinking. If it slips off your board, in the middle of a rapid or overboard, it goes to the bottom and doesn't come back.

The CORK Extreme is our biggest and toughest case: it cushions knocks against rocks, decks and drops, and keeps your phone afloat until you pick it up.

Made for people who aren't afraid of anything: surfing, kayaking, canyoning, sailing. If your plans are the wild kind, this one's yours.

49,39 €, once. Less than your phone insurance excess.

Who is it for?

  • Sailors
  • Fishing
  • Paddleboarding and kayaking
  • Jet ski
  • Beach and pool with kids
  • Working at sea
  • Mountain and snow

If your phone goes anywhere near water, this case is for you.

What people who already wear it say

Reviews of this case

Average rating 5,0 out of 5, 3 reviews

See all 3 reviews
  • 5 stars: 3 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
A
Alba R.

Me la llevé de viaje y ha estado entre agua y sol prácticamente todos los días. Me encanta que combine protección con una estética tan bonita y natural.

C
Canariasecreta

Un accesorio que no puede faltar si tu segunda casa es el mar. Gracias a esta estupenda funda ya no tengo miedo a perder el móvil. Muy contento y 100% recomendada

A
Anónimo

Очень полезный чехол для всех чартерных капитанов! Прыгать на Динги и утопить телефон, об это можно больше не беспокоиться! Рекомендую!

What they’re saying on social

Creators who have tested it in the water. Tap a video to watch it on Instagram.

If it doesn’t float, you get your money back.

No odd conditions and no small print. It goes on in ten seconds when you head out on the water and comes off when you get back.

Average rating 4,97 out of 5, 32 reviews
24 h delivery in mainland Spain
Orders before 13:00 (Mon–Fri) ship the same day.

Made in Spain by us · soporte@corkprotech.com

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