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 Reset
    Gender
    How much do you love them?
    Personalisation?
    What are they into?
    Show products
    Filter
    Sort by

    322 products

    Bobbin LED String Light Sold out
    Bobbin LED String Light
    €26.99 €29.99
    World's Smallest Turntable Back soon
    World's Smallest Turntable
    €11.69 €12.99
    Social Distancing Zapper Sold out
    Social Distancing Zapper
    €11.69 €12.99
    Pelican Cloth Holder Sold out
    Pelican Cloth Holder
    €17.99 €19.99
    Plant Name Badges Back soon
    Plant Name Badges
    €8.99 €9.99
    ‘Love My Meat’ BBQ Apron Sold out
    ‘Love My Meat’ BBQ Apron
    €47.69 €52.99
    The Artisan - Make Your Own Spiced Rum Kit Sold out
    The Artisan - Make Your Own Spiced Rum Kit
    €35.96 €39.95
    Instant Regret Chilli Chocolate Lollipops Sold out
    Instant Regret Chilli Chocolate Lollipops
    €11.69 €12.99
    Lunchglas+ Multi-Storage Lunch Jar Sold out
    Lunchglas+ Multi-Storage Lunch Jar
    €22.46 €24.95
    Moby Whale Toilet Paper Dispenser Sold out
    Moby Whale Toilet Paper Dispenser
    €31.49 €34.99
    Dustache Mini Dustpan and Brush Sold out
    Dustache Mini Dustpan and Brush
    €11.69 €12.99
    Toilet Bowl Light Back soon
    Toilet Bowl Light
    €8.96 €9.95
    Flying Santa Drone Sold out
    Flying Santa Drone
    €62.96 €69.95
    PlayStation 5 Icons Light Sold out
    PlayStation 5 Icons Light
    €26.99 €29.99
    Star Wars Logo Light Sold out
    Star Wars Logo Light
    €26.96 €29.95
    Astro Tayto USB Reading Light Sold out
    Astro Tayto USB Reading Light
    €22.49 €24.99
    Loud Mouth Voice Changer Back soon
    Loud Mouth Voice Changer
    €16.19 €17.99
    Build Your Own Retro Radio Kit Sold out
    Build Your Own Retro Radio Kit
    €22.49 €24.99
    Chia Saurus Planter Sold out
    Chia Saurus Planter
    €17.99 €19.99
    Eco Salt and Pepper Shakers - Ocean Edition Sold out
    Eco Salt and Pepper Shakers - Ocean Edition
    €22.46 €24.95
    E.T. Moon Lamp Sold out
    E.T. Moon Lamp
    €26.99 €29.99
    Tetris Waffle Maker Sold out
    Tetris Waffle Maker
    €44.99 €49.99
    Levitos Plant Pot Sold out
    Levitos Plant Pot
    €80.99 €89.99
    Laptop Pad with Smartphone Holder Sold out
    Laptop Pad with Smartphone Holder
    €31.49 €34.99
    Toilet Piano Mat Back soon
    Toilet Piano Mat
    €17.99 €19.99
    Heatable Cuddly Heart Sold out
    Heatable Cuddly Heart
    €22.46 €24.95
    Self-Watering Herb House Back soon
    Self-Watering Herb House
    €20.66 €22.95
    PlayStation 5 Controller Mug Sold out
    PlayStation 5 Controller Mug
    €17.99 €19.99
    In Full Bloom Watering Can Gift Set Sold out
    In Full Bloom Watering Can Gift Set
    €17.09 €18.99
    In Full Bloom Bath Petals Sold out
    In Full Bloom Bath Petals
    €14.36 €15.95
    Mini Greenhouse Grow Kit Back soon
    Mini Greenhouse Grow Kit
    €31.49 €34.99
    Mini Robo Vac Back soon
    Mini Robo Vac
    €26.99 €29.99
    Skull Planter Grow Kit Sold out
    Skull Planter Grow Kit
    €31.49 €34.99
    I F*cking Love You Mug Sold out
    I F*cking Love You Mug
    €10.76 €11.95
    Marshmallow Willies Back soon
    Marshmallow Willies
    €7.16 €7.95
    Pebble Pokket Keyring Power Bank Sold out
    Pebble Pokket Keyring Power Bank
    €32.36 €35.95
    What Not To Say During Sex Sold out
    What Not To Say During Sex
    €8.06 €8.95
    Mystery Love Box Sold out
    Mystery Love Box
    €44.96 €49.95
    ChocClits Back soon
    ChocClits
    €7.19 €7.99
    Itty Bitty Titty Mug Back soon
    Itty Bitty Titty Mug
    €8.99 €9.99
    The Virgin Mary Miracle Mug Back soon
    The Virgin Mary Miracle Mug
    €13.49 €14.99
    Mr Creations Ice Cream Maker Sold out
    Mr Creations Ice Cream Maker
    €116.96 €129.95
    Rocket Boom Bubble Gun Back soon
    Rocket Boom Bubble Gun
    €44.99 €49.99
    UK Huns Card Game Sold out
    UK Huns Card Game
    €10.76 €11.95
    ‘Drink is the Answer’ Party Game Back soon
    ‘Drink is the Answer’ Party Game
    €26.96 €29.95
    The Ultimate Housewives Card Game Back soon
    The Ultimate Housewives Card Game
    €10.76 €11.95
    Milkish - Make Your Own Vegan Almond & Oat Milk Sold out
    Milkish - Make Your Own Vegan Almond & Oat Milk
    €17.96 €19.95
    Warmies Hot Boots Back soon
    Warmies Hot Boots
    from €19.99
    Sausage Fingers Party Game Temporarily Unavailable
    Sausage Fingers Party Game
    €14.39 €15.99
    Mr Creations 2 Pack Ice Cream Mix Back soon
    Mr Creations 2 Pack Ice Cream Mix
    €12.95
    Dragatha Christie Murder Mystery Game Back soon
    Dragatha Christie Murder Mystery Game
    €22.46 €24.95
    Mission Impawsible Game Back soon
    Mission Impawsible Game
    €13.46 €14.95
    The Shocking Truth Back soon
    The Shocking Truth
    €26.96 €29.95
    Alien Plant Markers Sold out
    Alien Plant Markers
    €13.46 €14.95
    Phone Escape Room Game Back soon
    Phone Escape Room Game
    €26.09 €28.99
    Guess Poo? Game Back soon
    Guess Poo? Game
    €17.96 €19.95
    PicASSo Drawing Game Sold out
    PicASSo Drawing Game
    €17.99 €19.99
    Poop Racers Game Back soon
    Poop Racers Game
    €9.89 €10.99
    Boozy Flavoured Hot Chocolate Bombes Sold out
    Boozy Flavoured Hot Chocolate Bombes
    €12.59 €13.99
    Best of British Hot Chocolate Bombes Sold out
    Best of British Hot Chocolate Bombes
    €12.59 €13.99
    Filter
    Sort by

    322 products