21st Birthday Gifts

Celebrating a 21st birthday is a milestone moment. It marks the official step into full adulthood, freedom, and all the memories yet to come. Our curated 21st birthday gifts collection at Firebox brings together unique, unforgettable presents that suit every personality and style.

Whether you’re hunting for unique 21st birthday gifts for him, thoughtful 21st birthday gifts for her or truly memorable keepsakes like personalised 21st birthday gifts, you’ll find something brilliant that makes this landmark age feel extra special. 

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    169 products

    Chocolate-Scented Candles
    Chocolate-Scented Candles
    £13.99 £19.99
    -30%
    Condom Socks
    Condom Socks
    £6.00 £14.99
    -60%
    Hanging Cauldron Oil Burner
    Hanging Cauldron Oil Burner
    £5.99 £9.99
    -40%
    Take Brighter Selfies - Selfie Light
    Take Brighter Selfies - Selfie Light
    £3.00 £9.99
    -70%
    Willies White Stone Non Slip Bath Mat
    Willies White Stone Non Slip Bath Mat
    £15.00 £29.99
    -50%
    Disco Ball Hanging Planter - Rainbow Edition
    Disco Ball Hanging Planter - Rainbow Edition
    £16.99 £39.99
    -58%
    Marshmallow Willies
    Marshmallow Willies
    £3.00 £5.99
    -50%
    Christmas Nightmare Murder Mystery
    Christmas Nightmare Murder Mystery
    £12.99 £24.99
    -48%
    Axolotl Slippers
    Axolotl Slippers
    £13.19 £21.99
    -40%
    Martini Straw Glass
    Martini Straw Glass
    £8.00 £19.99
    -60%
    Penis Mug
    Penis Mug
    £5.39 £8.99
    -40%
    That's Totally You Game
    That's Totally You Game
    £8.00 £19.99
    -60%
    Gay bar soap
    Gay bar soap
    £2.39 £3.99
    -40%
    Drink Drank Drunk Game
    Drink Drank Drunk Game
    £8.99 £14.99
    -40%
    Peace & Love Incense Burner
    Peace & Love Incense Burner
    £10.00 £19.99
    -50%
    Get The Ick Game
    Get The Ick Game
    £5.99 £9.99
    -40%
    Dark Bath Bombs
    Dark Bath Bombs
    £3.50 £6.99
    -50%
    Llama Pocket Pal Warmer
    Llama Pocket Pal Warmer
    £7.19 £11.99
    -40%
    Incense House
    Incense House
    £6.00 £11.99
    -50%
    Baguette Keyboard Rest
    Baguette Keyboard Rest
    £8.00 £15.99
    -50%
    Mini Crystal Ball
    Mini Crystal Ball
    £5.99 £9.99
    -40%
    Where the Fuck are My Keys?
    Where the Fuck are My Keys?
    £4.79 £7.99
    -40%
    Mushroom Incense Burner
    Mushroom Incense Burner
    £6.00 £11.99
    -50%
    Astro Tayto USB Reading Light
    Astro Tayto USB Reading Light
    £11.99 £19.99
    -40%
    After Dinner Nipples
    After Dinner Nipples
    £4.19 £6.99
    -40%
    Take Cooler Selfies Lens Kit
    Take Cooler Selfies Lens Kit
    £5.99 £9.99
    -40%
    SHUSH Keep Quiet Don't Get Hit
    SHUSH Keep Quiet Don't Get Hit
    £17.50 £34.99
    -50%
    Stressless Bath Light
    Stressless Bath Light
    £5.99 £9.99
    -40%
    The Scratch & Sniff Book of Weed
    The Scratch & Sniff Book of Weed
    £11.19 £15.99
    -30%
    Christmas Tree Train Set
    Christmas Tree Train Set
    £20.99 £29.99
    -30%
    Faux Fur Long Hot Water Bottle
    Faux Fur Long Hot Water Bottle
    £14.99 £24.99
    -40%
    Long Cow Hot Water Bottle
    Long Cow Hot Water Bottle
    £12.50 £24.99
    -50%
    Chocolate Bums
    Chocolate Bums
    £3.99 £6.99
    -43%
    That’s Crypto Bro Trading Game
    That’s Crypto Bro Trading Game
    £11.99 £19.99
    -40%
    PlayStation 5 Controller Mug
    PlayStation 5 Controller Mug
    £7.99 £15.99
    -50%
    Snatch Phrase
    Snatch Phrase
    £10.00 £24.99
    -60%
    Pub Tricks - The ultimate Kit
    Pub Tricks - The ultimate Kit
    £5.00 £9.99
    -50%
    Shot Glasses and Ice Tray Set
    Shot Glasses and Ice Tray Set
    £9.99 £19.99
    -50%
    Nepo Babies Card Game
    Nepo Babies Card Game
    £5.00 £9.99
    -50%
    Tipple Topple Tower
    Tipple Topple Tower
    £14.99 £24.99
    -40%
    Between Worlds Candle
    Between Worlds Candle
    £4.00 £9.99
    -60%
    Star-Lord Mug
    Star-Lord Mug
    £8.99 £14.99
    -40%
    Take A Number - Mini ticket dispenser
    Take A Number - Mini ticket dispenser
    £7.19 £11.99
    -40%
    Beer Buds
    Beer Buds
    £11.99 £19.99
    -40%
    Gingerbread Incense House
    Gingerbread Incense House
    £7.19 £11.99
    -40%
    Grow With The Flow - Toadally Zen watering spike
    Grow With The Flow - Toadally Zen watering spike
    £5.99 £11.99
    -50%
    Colourful Disco Ball Hanging Planter
    Colourful Disco Ball Hanging Planter
    from
    £12.50 £24.99
    Unicorn Poo Bath Bombs
    Unicorn Poo Bath Bombs
    £4.79 £7.99
    -40%
    Novelty Condom Sets
    Novelty Condom Sets
    from
    £4.50 £8.99
    Llama Lap Warmer
    Llama Lap Warmer
    £11.99 £19.99
    -40%
    Levitos Ring Lamp
    Levitos Ring Lamp
    £62.50 £124.99
    -50%
    Mini Christmas Record Player
    Mini Christmas Record Player
    £7.19 £11.99
    -40%
    Groovy Mushroom Bath Bombs
    Groovy Mushroom Bath Bombs
    £4.19 £6.99
    -40%
    Worst Case Scenario Apocalypse Survival Book
    Worst Case Scenario Apocalypse Survival Book
    £8.99 £14.99
    -40%
    Minecraft Logo Light
    Minecraft Logo Light
    £14.99 £24.99
    -40%
    No Hands - Non-Contact Hygiene Keyring
    No Hands - Non-Contact Hygiene Keyring
    £4.00 £9.99
    -60%
    Barbie LED Neon Light
    Barbie LED Neon Light
    £20.99 £29.99
    -30%
    Avocado Pocket Pal Warmer
    Avocado Pocket Pal Warmer
    £8.99 £11.99
    -25%
    Grow With The Flow - Feline Calm watering spike
    Grow With The Flow - Feline Calm watering spike
    £5.99 £11.99
    -50%
    Thor’s Hammer Keyring
    Thor’s Hammer Keyring
    £2.99 £4.99
    -40%
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    169 products