21st Birthday Gifts

The big 21st Birthday, where boys and girls are at last transformed into powerful young men and women. There is officially nothing they can't do at this momentous age. Grab a pilot's license, buy a drink (legally) in the USA - they're unstoppable. Naturally a special birthday deserves a special present, so whether you're looking for an unusual memento to mark the occasion or just some cool gift ideas to liven up the party, Firebox has got all of your 21st Birthday needs covered.

Read More Read Less
Filter
Sort by

318 products

Disco Ball Hanging Planter - Rainbow Edition
wishlistnew
$44.99
Cock-a-Doodle Adult Activity Book
wishlistnew
$12.99
Personalised Slapper Mug
wishlistnew
$14.99
Personalised Welcome Doormat
wishlistnew
$29.99
Grow With The Flow - Toadally Zen watering spike
wishlistnew
$15.99
Prisoner Drinking Game
wishlistnew
$24.99
Rude Wrapping Paper
wishlistnew
$15.99
Pub Tricks in a Tin
wishlistnew
$16.99
Colourful Disco Ball Hanging Planter
wishlistnew
from $29.99
Candy Grabber
wishlistnew
$49.99
Edible Anus
wishlistnew
$11.99
Rainbow Glitter Lava Lamp
wishlistnew
$24.95
5 /5
Based on 3 reviews
(3)
Heated Cuddly Sloth
wishlistnew
$27.99
5 /5
Based on 1 reviews
(1)
Personalised Photo Pocket Mirror
wishlistnew
$15.99
Festive Boozeballs
wishlistnew
$13.95
Radical Rainbow Veg Grow KitSold out
wishlistnew
$12.95
Motherboard Chopping Board
wishlistnew
$19.99
Avocado Pocket Pal Warmer
wishlistnew
$16.99
Mini Plant Pot Naughty Gnomes
wishlistnew
$17.99
Position of the Day: The Playbook
wishlistnew
$12.95
Micro Penis Mug
wishlistnew
$14.99
5 /5
Based on 1 reviews
(1)
Incense House
wishlistnew
$14.95
Personalised Face Cooking Apron
wishlistnew
$29.99
4.8 /5
Based on 5 reviews
(5)
Friends Lip Balm Trio
wishlistnew
$17.99
Personalised Wrapping Paper: Face with Party Hat
wishlistnew
Self-Watering Herb House
wishlistnew
$18.99
Mini Robo Vac
wishlistnew
$23.99
Marshmallow Willies
wishlistnew
$7.99
4 /5
Based on 1 reviews
(1)
Upside Down Wine Glass - Single
wishlistnew
$12.99
5 /5
Based on 1 reviews
(1)
ChocClits
wishlistnew
$7.99
The Virgin Mary Miracle Mug
wishlistnew
$14.99
Personalised wine glass with text
wishlistnew
$14.99
Mini Plant Life Support
wishlistnew
$12.99
5 /5
Based on 1 reviews
(1)
Poop Racers Game
wishlistnew
$10.99
Boozy Flavoured Hot Chocolate Bombes
wishlistnew
$12.99
Fast Charge USB Corkscrew
wishlistnew
$49.99
No Hands - Non-Contact Hygiene Keyring
wishlistnew
$11.99
3 /5
Based on 1 reviews
(1)
Hip Hop Trivia Game
wishlistnew
$25.99
Levitos Cosmos Light
wishlistnew
from $79.99
3 /5
Based on 1 reviews
(1)
Barbie LED Neon Light
wishlistnew
$35.99
Self-Watering Mushroom Planter
wishlistnew
$15.99
LADBible First Impressions
wishlistnew
$29.99
Baguette Keyboard Rest
wishlistnew
$19.99
Fart Sound Box
wishlistnew
$12.99
5 /5
Based on 1 reviews
(1)
Name That Porno
wishlistnew
$12.99
Top Spoons
wishlistnew
$12.99
Bob Ross Bobblehead
wishlistnew
$12.99
4 /5
Based on 1 reviews
(1)
Lifesize Sloth Pillow
wishlistnew
$39.99
3 /5
Based on 1 reviews
(1)
What Do You Meme On The Go
wishlistnew
$14.99
It's F*cking Boiling - Beach Towel
wishlistnew
$29.99
Toon Your Towel
wishlistnew
$29.99
Personalised Aperol Spritz Logo Glass
wishlistnew
$14.99
4.9 /5
Based on 13 reviews
(13)
Personalised Hangover Bathrobe
wishlistnew
Personalised Cartoon Beer Mug
wishlistnew
$19.99
Boobs White Stone Non Slip Bath Mat
wishlistnew
$34.99
Grow With The Flow - Feline Calm watering spike