20% off everything and 30% off Gift Sets - today only!

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.

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

    701 products

    Personalised Aperol Mug
    Personalised Aperol Mug
    €10.39 €12.99
    Underwater Disco Light
    Underwater Disco Light
    €11.99 €14.99
    Personalised Aperol Christmas Sweater
    Personalised Aperol Christmas Sweater
    €31.99 €39.99
    Personalised Beer Christmas Sweater
    Personalised Beer Christmas Sweater
    €31.99 €39.99
    Personalised Christmas Sweater
    Personalised Christmas Sweater
    €31.99 €39.99
    Personalised Wizard Tote Bag
    Personalised Wizard Tote Bag
    €13.59 €16.99
    Personalised Christmas Apron with Text
    Personalised Christmas Apron with Text
    €27.99 €34.99
    Personalisierte Schokolade als Karte mit 4 Fotos und Text
    Personalisierte Schokolade als Karte mit 4 Fotos und Text
    €18.39 €22.99
    Personalisierte Schokolade als Karte mit Foto
    Personalisierte Schokolade als Karte mit Foto
    €18.39 €22.99
    Personalised Sweatshirt with Small Illustration
    Personalised Sweatshirt with Small Illustration
    €35.99 €44.99
    Personalisierte Schokolade mit Foto - 24 Stücke
    Personalisierte Schokolade mit Foto - 24 Stücke
    €23.99 €29.99
    Things To Do While You Poo
    Things To Do While You Poo
    €10.39 €12.99
    Personalised Poster with 2-Person Illustration
    Personalised Poster with 2-Person Illustration
    €15.99 €19.99
    Personalised Whiskey Glass With Your Handwriting
    Personalised Whiskey Glass With Your Handwriting
    €15.19 €18.99
    Personalised Chocolate Heart with 2 Photos and Text
    Personalised Chocolate Heart with 2 Photos and Text
    €18.39 €22.99
    Personalised Cushion Cover with Heart Photo and Text
    Personalised Cushion Cover with Heart Photo and Text
    €15.99 €19.99
    Personalised Puzzle with 4 Photos and Text
    Personalised Puzzle with 4 Photos and Text
    €19.99 €24.99
    Hand-Drawn Pet Illustration Poster
    Hand-Drawn Pet Illustration Poster
    €27.99 €34.99
    Personalised Retro Pet Jumper
    Personalised Retro Pet Jumper
    €31.99 €39.99
    Personalised Mug with Photo and Text
    Personalised Mug with Photo and Text
    €10.39 €12.99
    Personalised T-Shirt with Dual-Sided Drawing
    Personalised T-Shirt with Dual-Sided Drawing
    €27.99 €34.99
    Personalised Whiskey T-Shirt
    Personalised Whiskey T-Shirt
    €27.99 €34.99
    Personalised Espresso Martini Glass
    Personalised Espresso Martini Glass
    €15.99 €19.99
    Personalised Bouquet Poster with Handprints
    Personalised Bouquet Poster with Handprints
    €15.99 €19.99
    Personalised Flower Wreath Mug with Photo and Text
    Personalised Flower Wreath Mug with Photo and Text
    €10.39 €12.99
    Personalised Jewellery Box
    Personalised Jewellery Box
    €23.99 €29.99
    Personalised Towel with Champagne Bottle and Text
    Personalised Towel with Champagne Bottle and Text
    €27.99 €34.99
    Personalised Pornstar Martini Glass
    Personalised Pornstar Martini Glass
    €15.99 €19.99
    Personalised Backpack with Name
    Personalised Backpack with Name
    €27.99 €34.99
    Personalised T-Shirt with Small Illustration
    Personalised T-Shirt with Small Illustration
    €31.99 €39.99
    Personalised Sliders with Year and Text
    Personalised Sliders with Year and Text
    €19.99 €24.99
    Rock 'n' Roll Hand
    Rock 'n' Roll Hand
    €11.99 €14.99
    Black Cat Mug
    Black Cat Mug
    €10.39 €12.99
    Personalised Face Doormat with Beer Logo
    Personalised Face Doormat with Beer Logo
    €27.99 €34.99
    Personalised Tote Bag with Monochrome Photos and Text
    Personalised Tote Bag with Monochrome Photos and Text
    €13.59 €16.99
    Personalised Magic-Themed Poster
    Personalised Magic-Themed Poster
    €15.99 €19.99
    Personalised Key Holder with Names and Symbols
    Personalised Key Holder with Names and Symbols
    €15.99 €19.99
    Yeti Ice Scraper
    Yeti Ice Scraper
    €10.39 €12.99
    The Beardy Bib
    The Beardy Bib
    €11.99 €14.99
    Mr Razor the Razor Holder
    Mr Razor the Razor Holder
    €11.99 €14.99
    Viking Horn Glass
    Viking Horn Glass
    €15.99 €19.99
    Personalised Luxury Bathrobe
    Personalised Luxury Bathrobe
    €31.99 €39.99
    Personalised Key Hanger
    Personalised Key Hanger
    €15.99 €19.99
    Personalised Towel with Border Designs
    Personalised Towel with Border Designs
    €27.99 €34.99
    Heated Mini Pocket Sloth
    Heated Mini Pocket Sloth
    €11.19 €13.99
    Squawking Stress Chicken
    Squawking Stress Chicken
    €10.39 €12.99
    Personalised Monogram Nature Towel
    Personalised Monogram Nature Towel
    €27.99 €34.99
    Face Mat - Personalised Doormat
    Face Mat - Personalised Doormat
    €27.99 €34.99
    Personalised Love-Themed Wrapping Paper
    Personalised Love-Themed Wrapping Paper
    €11.99 €14.99
    Personalised Billboard Style LED Lamp
    Personalised Billboard Style LED Lamp
    €23.99 €29.99
    Bat Corkscrew and Bottle Opener
    Bat Corkscrew and Bottle Opener
    €23.99 €29.99
    Rise & Shine Luxury Coffee Kit
    Rise & Shine Luxury Coffee Kit
    €31.99 €39.99
    Personalised ‘It’s a Match’ Mug
    Personalised ‘It’s a Match’ Mug
    €10.39 €12.99
    Set of 4 Personalised Photo Tattoos With Banner
    Set of 4 Personalised Photo Tattoos With Banner
    €13.59 €16.99
    Personalised gin glass with text
    Personalised gin glass with text
    €13.59 €16.99
    Personalised Instagram-style Mug
    Personalised Instagram-style Mug
    €10.39 €12.99
    Filter
    Sort by

    701 products