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
    No remove
    Filter
    Sort by

    282 products

    Personalised Aperol Spritz Logo Glass
    Personalised Aperol Spritz Logo Glass
    $14.99
    Personalised Aperol Socks
    Personalised Aperol Socks
    $19.99
    Hand in Hand Magnetic Socks
    Hand in Hand Magnetic Socks
    $9.99
    Microwavable Slipper Boots
    Microwavable Slipper Boots
    $29.99 $34.99
    Personalised Netflix-style poster
    Personalised Netflix-style poster
    $21.99
    Aperol Marmalade
    Aperol Marmalade
    $12.99
    Personalised Face and Message Boxers
    Personalised Face and Message Boxers
    $21.99
    Toon Yourself Cartoon Poster
    Toon Yourself Cartoon Poster
    $21.99
    Cat Hot Water Bottle
    Cat Hot Water Bottle
    $24.99
    The Wallet Ninja 18-in-1 Multi-Tool
    The Wallet Ninja 18-in-1 Multi-Tool
    $11.99
    Cat Loose Leaf Tea Mug
    Cat Loose Leaf Tea Mug
    $16.99
    The Bath Butler - Bamboo Bath Board
    The Bath Butler - Bamboo Bath Board
    $53.99
    F**K The Game
    F**K The Game
    $16.95
    The Scratch & Sniff Book of Weed
    The Scratch & Sniff Book of Weed
    $21.99
    Bob Ross Happy Little Puzzles
    Bob Ross Happy Little Puzzles
    $16.99
    Naked Ramblers Mini Planters
    Naked Ramblers Mini Planters
    $15.99
    The Artisan Colour Changing Gin Kit
    The Artisan Colour Changing Gin Kit
    $24.99
    Bath Noodles
    Bath Noodles
    $14.95
    World's Smallest Turntable
    World's Smallest Turntable
    $14.99
    Levitos Plant Pot
    Levitos Plant Pot
    $116.99
    Take Cooler Selfies Lens Kit
    Take Cooler Selfies Lens Kit
    $14.99
    Dragatha Christie Murder Mystery Game
    Dragatha Christie Murder Mystery Game
    $24.99
    Phone Escape Room Game
    Phone Escape Room Game
    $24.99
    Fried Chicken Candy in a Tin
    Fried Chicken Candy in a Tin
    $9.99
    PlayStation IKON Controller/Phone Stand
    PlayStation IKON Controller/Phone Stand
    $49.99
    Rude Games book
    Rude Games book
    $7.99
    Impervius - Waterproof Socks
    Impervius - Waterproof Socks
    $28.99 $36.99
    Rose quartz chilling stones
    Rose quartz chilling stones
    $19.99 $24.99
    Butt Plug Sink Plug
    Butt Plug Sink Plug
    $15.99
    Cat Butt Magnets
    Cat Butt Magnets
    $22.99
    Croissant Mouse Rest
    Croissant Mouse Rest
    $11.99
    Peace & Love Incense Burner
    Peace & Love Incense Burner
    $24.99
    Roast Master
    Roast Master
    $21.99
    Stormtrooper Desk Tidy
    Stormtrooper Desk Tidy
    $59.99
    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
    Fondue Mug
    Fondue Mug
    $24.99
    Boombox Lunch Box
    Boombox Lunch Box
    $24.99
    Kama Sutra Scratch Cards
    Kama Sutra Scratch Cards
    $12.99
    Mushroom Grow Kit
    Mushroom Grow Kit
    $29.99
    Rap Legends Plant Markers
    Rap Legends Plant Markers
    $14.99
    100 Takeaway Recipe Cards
    100 Takeaway Recipe Cards
    $14.99
    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
    Disco Ball Mouse Mat
    Disco Ball Mouse Mat
    $9.99
    Turkey Shower Cap
    Turkey Shower Cap
    $9.99
    Dates Scratch Book
    Dates Scratch Book
    $29.99
    Barktastic Bakes - Dog Baking Kit
    Barktastic Bakes - Dog Baking Kit
    $12.99
    Cowboy Boot Vase
    Cowboy Boot Vase
    $50.99
    Top Toilets
    Top Toilets
    $9.99
    Stressless Bath Light
    Stressless Bath Light
    $12.99
    Dog Training Buttons
    Dog Training Buttons
    $14.99
    Things To Do While You Poo
    Things To Do While You Poo
    $11.99
    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
    Agatha Spoon Holder and Steam Vent
    Agatha Spoon Holder and Steam Vent
    $12.99
    Count Gracula
    Count Gracula
    $14.95
    Plant Life Support
    Plant Life Support
    $17.95
    Wine Glasses 2 Go
    Wine Glasses 2 Go
    $34.99
    Worlds Smallest Dancing Jesus
    Worlds Smallest Dancing Jesus
    $11.99
    Giant Beer Stein
    Giant Beer Stein
    $13.99
    Stressticles
    Stressticles
    $7.95
    Filter
    Sort by

    282 products