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.

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    228 products

    Kama Sutra Bucket List Poster
    Kama Sutra Bucket List Poster
    $16.99
    F**K The Game
    F**K The Game
    $16.95
    The Scratch & Sniff Book of Weed
    The Scratch & Sniff Book of Weed
    $21.99
    Naked Ramblers Mini Planters
    Naked Ramblers Mini Planters
    $15.99
    World's Smallest Turntable
    World's Smallest Turntable
    $14.99
    Killer Carnivorous Grow Kit
    Killer Carnivorous Grow Kit
    $8.95
    Levitos Plant Pot
    Levitos Plant Pot
    $116.99
    Take Cooler Selfies Lens Kit
    Take Cooler Selfies Lens Kit
    $14.99
    Phone Escape Room Game
    Phone Escape Room Game
    $24.99
    Fried Chicken Candy in a Tin
    Fried Chicken Candy in a Tin
    $9.99
    Butt Plug Sink Plug
    Butt Plug Sink Plug
    $15.99
    Croissant Mouse Rest
    Croissant Mouse Rest
    $11.99
    Peace & Love Incense Burner
    Peace & Love Incense Burner
    $24.99
    Roast Master
    Roast Master
    $21.99
    Willy the Warmer
    Willy the Warmer
    $24.99
    Willies White Stone Non Slip Bath Mat
    Willies White Stone Non Slip Bath Mat
    $34.99
    Cat Wrist Rest
    Cat Wrist Rest
    $14.99
    Cockapoo Hot Water Bottle
    Cockapoo Hot Water Bottle
    $24.99
    Boombox Lunch Box
    Boombox Lunch Box
    $24.99
    Kama Sutra Scratch Cards
    Kama Sutra Scratch Cards
    $12.99
    Rap Legends Plant Markers
    Rap Legends Plant Markers
    $14.99
    100 Takeaway Recipe Cards
    100 Takeaway Recipe Cards
    $14.99
    Beer and Beverage Tower
    Beer and Beverage Tower
    $39.99
    SHUSH Keep Quiet Don't Get Hit
    SHUSH Keep Quiet Don't Get Hit
    $39.99
    Fellowship of the Knits
    Fellowship of the Knits
    $29.99 $34.99
    Faux Fur Long Hot Water Bottle
    Faux Fur Long Hot Water Bottle
    $24.99 $29.99
    Highland Cow Fluffy Slippers
    Highland Cow Fluffy Slippers
    $24.99
    Heroes' Feast Flavors of the Multiverse: An Official D&D Cookbook
    Heroes' Feast Flavors of the Multiverse: An Official D&D Cookbook
    $34.99
    Aperol Marmalade
    Aperol Marmalade
    $12.99
    Long Cow Hot Water Bottle
    Long Cow Hot Water Bottle
    $24.99
    Vacuum Insect Catcher
    Vacuum Insect Catcher
    $14.99
    That’s Crypto Bro Trading Game
    That’s Crypto Bro Trading Game
    $24.99
    Cowboy Boot Vase
    Cowboy Boot Vase
    $50.99
    Capybara Lamp
    Capybara Lamp
    $19.99
    Stressless Bath Light
    Stressless Bath Light
    $12.99
    Question Hound Mini Figure
    Question Hound Mini Figure
    $14.99
    Highland Cow Mug
    Highland Cow Mug
    $16.99
    Dog Training Buttons
    Dog Training Buttons
    $14.99
    Date Night Scratch Cards
    Date Night Scratch Cards
    $9.99
    Desktop Pickleball
    Desktop Pickleball
    $12.99
    DIY Cloud Light
    DIY Cloud Light
    $11.99
    How to Speak Cat Mug
    How to Speak Cat Mug
    $8.99
    Unicorn Poo Bath Bombs
    Unicorn Poo Bath Bombs
    $10.99
    Llama Lap Warmer
    Llama Lap Warmer
    $25.99
    Novelty Condom Sets
    Novelty Condom Sets
    $11.99
    Count Gracula
    Count Gracula
    $14.95
    Plant Life Support
    Plant Life Support
    $17.95
    Wine Glasses 2 Go
    Wine Glasses 2 Go
    $34.99
    Giant Beer Stein
    Giant Beer Stein
    $13.99
    Bob Ross By The Numbers Mini Kit
    Bob Ross By The Numbers Mini Kit
    $14.99
    The Impossible Penis Puzzle
    The Impossible Penis Puzzle
    $26.99
    Heat Sensitive Witches Brew Mug
    Heat Sensitive Witches Brew Mug
    $16.99
    E.T. Moon Lamp
    E.T. Moon Lamp
    $24.99 $32.99
    Toilet Piano Mat
    Toilet Piano Mat
    $16.99
    PlayStation 5 Controller Mug
    PlayStation 5 Controller Mug
    $17.99
    Harry Potter Candle with Wand Remote
    Harry Potter Candle with Wand Remote
    $24.99
    Rocket Boom Bubble Gun
    Rocket Boom Bubble Gun
    $39.99
    Giant Pierre The Penis
    Giant Pierre The Penis
    $31.99
    Levitos Ring Lamp
    Levitos Ring Lamp
    $124.99
    Beer Buds
    Beer Buds
    $24.99
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