21st Birthday Gifts

Celebrating a 21st birthday is a milestone moment. It marks the official step into full adulthood, freedom, and all the memories yet to come. Our curated 21st birthday gifts collection at Firebox brings together unique, unforgettable presents that suit every personality and style.

Whether you’re hunting for unique 21st birthday gifts for him, thoughtful 21st birthday gifts for her or truly memorable keepsakes like personalised 21st birthday gifts, you’ll find something brilliant that makes this landmark age feel extra special.

Personalised Aperol Spritz Logo Glass

£14.99

Personalised Acrylic Keychain

£14.99

Personalised Aperol T-Shirt

£29.99

Personalised Wallet with Name

£16.99

Personalised Aperol Socks

£19.99

Personalised Monogram Wine Glass

£14.99

Personalised Lillet Glass with Name

£14.99

Cocktail Quotes Towel

£29.99

Personalised Polaroid Air Freshener - Set of 2

£19.99

Personalised Retro Towel

£29.99

Personalised Aperol T-Shirt

£29.99

Personalised Netflix-Style Poster

£16.99

Personalised Vintage Bootleg T-Shirt

£29.99

Personalised Photo Keyring with Song Title

£14.99

Personalised Face Socks with Design

£19.99

Personalised Face and Message Boxers

£29.99

Personalised T-shirt With Photos and Text

£29.99

Personalised Coloured Towel

£29.99

Toon Yourself Cartoon Poster

£16.99

Personalised Spill the Tea Mug

£10.99

Personalised Towel with Groovy Background and Text

£29.99

Personalised Beer Towel

£29.99

Personalised wine measure glass

£14.99

Photo Upload Polaroid-Style Wood Print

£29.99

Personalised Beer Stein with Face and Logo

£24.99

Personalised Pet Magazine Poster

£16.99

Giant Octopus Plushie

£54.99 £69.99

-21%

Personalised Text and Photo Collage Poster

£16.99

The Great Gatsby Wine Escape Room Game

£14.99 £19.99

-25%

Personalised Disney Style Bathrobe

£34.99

Endless "Never Gonna Give You Up" Birthday Card with Glitter

£11.99

Personalised Face Socks

£19.99

Lifesize Sloth Pillow

£24.99 £34.99

-29%

Personalised Wreath Apron

£29.99

Jumbo Pierre the Penis Body Pillow

£29.99 £39.99

-25%

Levitos Cosmos Light

from

£39.99 £99.99

-20%

Self-Watering Herb House

£9.99 £14.99

-33%

Personalised Bathrobe with Name and Monogram

£34.99

Personalised Vinyl Record LED Lamp

£24.99

Stressticles

£5.99

Heatable Happy Hot Potato

£14.99

Personalised Photo Strip Poster with Text

£16.99

Personalised Fleece Blanket Collage

£34.99

Personalised Poster with Name and Date

£16.99

Personalised Bathrobe with Photo and Name

£34.99

Personalised Face Temporary Tattoos - Pack of 6

£16.99

Giant Pierre The Penis

£19.99 £24.99

-20%

ChocClits

£5.99 £7.99

-25%

Personalised P.S. I Love You Movie Poster

£16.99

Endless Cool Cat Birthday Card with Glitter – Prank Card

£6.99 £9.99

-30%

Llama Lap Warmer

£16.99 £19.99

-15%

Personalised Socks with Pet and Face

£19.99

After Dinner Nipples

£6.99

Saint Yourself Mug

£10.99

Unicorn Poo Bath Bombs

£4.99 £7.99

-38%

Death Row Recipes

£9.99

Personalised Face Boxer Shorts

£29.99

Heated Cuddly Sloth

£19.99 £24.99

-20%

Personalised Photo Heart Card Car Freshener 2-Pack

£19.99

Personalised “Where It All Began” Cushion Cover

£19.99

Personalised Cartoon Face Socks

£19.99

Personalised Pet Poster with Costume

£16.99

Personalised Photo Cube Cushion

£24.99

Personalised Face Beer Mug

£24.99

Personalised Monogram Espresso Mug

£17.99

Personalised Heat Change Photo Mug

£10.99

Disco Ball Hanging Planter

from

£19.99 £24.99

Boogie Bath Duck Light

£6.99 £9.99

-30%

Personalised Photo Beer Stein

£24.99

Beach Bod Personalised Beach Towel

£29.99

Personalised Cushion Cover with Heart Photo and Text

£19.99

Endless Dog Bark Birthday Card with Glitter – Prank Card

£9.99

Worst Case Scenario Apocalypse Survival Book

£14.99

Personalised Hoodie with Comic Pet

£34.99

Personalised Golf Balls - Set of 3

£24.99

Plush Foot Massager

£19.99

Levitos Plant Pot

£59.99 £79.99

-25%

Toilet Piano Mat

£9.99 £15.99

-38%

Pulse Neck Massager

£14.99 £19.99

-25%