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
    Filter
    Sort by

    357 products

    Cowboy Boot Vase
    $50.99
    Capybara Lamp
    $19.99
    Stressless Bath Light
    $12.99
    Question Hound Mini Figure
    $14.99
    Highland Cow Mug
    $16.99
    Dog Training Buttons
    $14.99
    Personalised Wizard Poster
    $19.99
    Personalised Wizard LED Lamp
    $0.00
    Personalised Sweatshirt with 2 Person Illustration
    $10.00
    Personalised Pet Poster
    $19.99
    Date Night Scratch Cards
    $9.99
    Desktop Pickleball
    $12.99
    DIY Cloud Light
    $11.99
    How to Speak Cat Mug
    $8.99
    Unicorn Poo Bath Bombs
    $10.99
    Llama Lap Warmer
    $25.99
    Personalised Beer Stein
    $19.99
    Novelty Condom Sets
    $11.99
    Count Gracula
    $14.95
    Personalised Photo and Text Cushion Cover
    $25.99
    Personalised Photo Mosaic Towel
    $29.99
    Plant Life Support
    $17.95
    Wine Glasses 2 Go
    $34.99
    Giant Beer Stein
    $13.99
    Stressticles
    $7.95
    Bob Ross By The Numbers Mini Kit
    $14.99
    Face Wrap - Personalised Gift Wrap
    $15.99
    The Impossible Penis Puzzle
    $26.99
    Heat Sensitive Witches Brew Mug
    $16.99
    E.T. Moon Lamp
    $24.99 $32.99
    Toilet Piano Mat
    $16.99
    PlayStation 5 Controller Mug
    $17.99
    Personalised Photo Key Hanger
    $19.99
    Harry Potter Candle with Wand Remote
    $24.99
    Personalised Photo Poster with Definition
    $21.99
    Rocket Boom Bubble Gun
    $39.99
    Personalised Face Temporary Tattoos - Pack of 6
    $16.99
    Giant Pierre The Penis
    $31.99
    The Shocking Truth
    $29.99
    Levitos Ring Lamp
    $124.99
    Beer Buds
    $24.99
    Pooping Unicorn
    $12.99
    Star-Lord Mug
    $19.99
    Dark Bath Bombs
    $10.99
    Star Wars Ultimate Movie Challenge
    $29.99
    Snatch Phrase
    $29.99
    Huggable Stretched Sausage Dog
    $30.99
    Take A Number - Mini ticket dispenser
    $12.99
    Smelly Bum Incense Holder
    $19.99
    Disco Ball Hanging Planter - Rainbow Edition
    $44.99
    Personalised Slapper Mug
    $14.99
    Personalised Welcome Doormat
    $29.99
    Grow With The Flow - Toadally Zen watering spike
    $15.99
    Prisoner Drinking Game
    $24.99
    Pub Tricks in a Tin
    $16.99
    Fresh Face Air Fresheners - Set of 2
    $16.99
    Colourful Disco Ball Hanging Planter
    $24.99
    Mushroom String Lights
    $19.99
    Filter
    Sort by

    357 products

    <style>.aa-Item[aria-selected="true"]{background-color: #f2f2f2;}</style>