Under The Sea phone cases

… Read moreA sea creature case is an easy way to make a phone recognisably yours without it looking like a novelty. The prints range from washy ocean patterns that read as colour first, through to sharp graphic creatures that are the whole point of the case.Pick the side colour to set the tone. Black sides sharpen the print and hide scuffs, white keeps it soft, and clear lets an ocean wash run right to the edge. Free personalised initials sit neatly in the corner, close enough to be yours and small enough to stay subtle.Case types run from a slim standard fit through to a dual-layer tough build, with MagSafe and bumper options on compatible models. If you charge wirelessly, or you drop your phone more often than you would like to admit, that choice matters more than the print does.Everything is designed in the UK and made to order. If you want the set to match, the same prints run across laptop sleeves, backpacks and pencil cases. Every order plants a tree.

Phone Case

Indigo Watercolour Sharks Phone Case

from£13.99
NewPhone Case

Grinning Shark Pattern Phone Case

from£13.99
Phone Case

Coral Turtle Doodles Phone Case

from£13.99
Phone Case

Glowing Jellyfish Drift Phone Case

from£13.99
Phone Case

Navy Shark Pattern Phone Case

from£13.99
Phone Case

Teal Whale Shark Reef Phone Case

from£13.99
Phone Case

Teal Turtle Reef Phone Case

from£13.99
Starfish Pattern - Sealife  - Sealife Phone Case for iPhone 16 Pro Max

Starfish Pattern - Sealife Phone Case

from£13.99
Phone Case

Pink Shark Pattern Phone Case

from£13.99
Gilded Jade & Mint Turtles  -  Phone Case for iPhone 16 Pro Max

Gilded Jade & Mint Turtles Phone Case

from£13.99
NewPhone Case

Midnight Deep Sea Phone Case

£13.99
Phone Case

Spotted Whale Shark Reef Phone Case

from£13.99
Shark Pattern  -  Phone Case for iPhone 16 Pro Max

Shark Pattern Phone Case

from£13.99
Crab Pattern - Sealife  - Sealife Phone Case for iPhone 16 Pro Max

Crab Pattern - Sealife Phone Case

from£13.99
Colourful Cartoon Fish Pattern  - Food Patterns Phone Case for iPhone 16 Pro Max

Colourful Cartoon Fish Pattern Phone Case

from£13.99
Seashells Pattern 3  - Seashells Phone Case for iPhone 16 Pro Max

Seashells Pattern 3 Phone Case

from£13.99
Narwhal Octopus Ice Cream  - Summer Phone Case for iPhone 16 Pro Max

Narwhal Octopus Ice Cream Phone Case

from£13.99
Phone Case

Retro Sharks Phone Case

from£13.99
Multi Coloured Sting Ray Pattern - Sealife  - Sealife Phone Case for iPhone 16 Pro Max

Multi Coloured Sting Ray Pattern - Sealife Phone Case

from£13.99
Phone Case

Black Shark Pattern Phone Case

from£13.99
Phone Case

Rose Whale Shark Swirls Phone Case

from£13.99
Phone Case

Teal Jellyfish Drift Phone Case

from£13.99
The Ocean Is Calling - Seashells  - Seashells Phone Case for iPhone 16 Pro Max

The Ocean Is Calling - Seashells Phone Case

from£13.99
Japanese Waves  - Summer Phone Case for iPhone 16 Pro Max

Japanese Waves Phone Case

from£13.99
Phone Case

Striped Shark Phone Case

from£13.99
Phone Case

Blue Sea Turtles Phone Case

from£13.99
NewPhone Case

Lemon Shark Phone Case

from£13.99
Jellyfish Pattern - Sealife  - Sealife Phone Case for iPhone 16 Pro Max

Jellyfish Pattern - Sealife Phone Case

from£13.99
Phone Case

Stippled Stingray Scatter Phone Case

from£13.99
Phone Case

Ornate Sharks Phone Case

from£13.99
NewPhone Case

Shark & Ray Shoal Phone Case

from£13.99
Phone Case

Spotted Shark Descent Phone Case

from£13.99
Cyan Beach Waves Pattern  - Summer Phone Case for iPhone 16 Pro Max

Cyan Beach Waves Pattern Phone Case

from£13.99
NewPhone Case

Starlit Whale Shark Phone Case

from£13.99
Narwhal Pattern  -  Phone Case for iPhone 16 Pro Max

Narwhal Pattern Phone Case

from£13.99
NewPhone Case

Emotional Support Shark Phone Case

from£13.99
You’ve seen 36 of 44 designs

About Under The Sea phone cases

A sea creature case is an easy way to make a phone recognisably yours without it looking like a novelty. The prints range from washy ocean patterns that read as colour first, through to sharp graphic creatures that are the whole point of the case.

Pick the side colour to set the tone. Black sides sharpen the print and hide scuffs, white keeps it soft, and clear lets an ocean wash run right to the edge. Free personalised initials sit neatly in the corner, close enough to be yours and small enough to stay subtle.

Case types run from a slim standard fit through to a dual-layer tough build, with MagSafe and bumper options on compatible models. If you charge wirelessly, or you drop your phone more often than you would like to admit, that choice matters more than the print does.

Everything is designed in the UK and made to order. If you want the set to match, the same prints run across laptop sleeves, backpacks and pencil cases. Every order plants a tree.