BEST SELLERS

Shop Thermos UK Best Sellers! Discover our most-loved flasks, bottles, food flasks & more trusted for quality, durability, and unbeatable temperature performance.

  • Copper 470ml

    STAINLESS KING FOOD FLASK

    Sale

    STAINLESS KING FOOD FLASK

    £20.00
    £22.00 £20.00
    Sale
  • Midnight Blue 1.2L

    STAINLESS KING FLASK 1.2L

    Sale

    STAINLESS KING FLASK 1.2L

    £25.00
    £27.00 £25.00
    Sale
  • Midnight Blue 350ml

    LIGHT AND COMPACT FLASK

    LIGHT AND COMPACT FLASK

    £18.00
    £18.00
  • Charcoal 500ml

    ULTIMATE FLASK

    ULTIMATE FLASK

    £30.00
    £30.00
  • Midnight Blue 470ml

    STAINLESS KING FLASK 470ML

    Sale

    STAINLESS KING FLASK 470ML

    £18.00
    £20.00 £18.00
    Sale
  • Rose Gold

    SUPER LIGHT DIRECT DRINK FLASK

    SUPER LIGHT DIRECT DRINK FLASK

    £22.00
    £22.00
  • Ice White 470ml

    ICON FOOD FLASK

    ICON FOOD FLASK

    £27.00
    £27.00
  • Blue

    REVIVAL FLASK

    REVIVAL FLASK

    £30.00
    £30.00
  • Pink

    DIRECT DRINK FLASK

    DIRECT DRINK FLASK

    £23.00
    £23.00
  • Red 470ml

    STAINLESS KING TRAVEL MUG

    Sale

    STAINLESS KING TRAVEL MUG

    £25.00
    £28.00 £25.00
    Sale
  • Midnight Blue 470ml

    STAINLESS KING TRAVEL TUMBLER

    Sale

    STAINLESS KING TRAVEL TUMBLER

    £22.00
    £25.00 £22.00
    Sale
  • ICON BOTTLE

    ICON BOTTLE

    ICON BOTTLE

    £25.00
    £25.00

Featured collection

  • Lime Green

    ICON FOOD FLASK WITH HANDLE

    ICON FOOD FLASK WITH HANDLE

    £22.00
    £22.00
  • Aqua Blue

    ICON FLIP LID BOTTLE

    ICON FLIP LID BOTTLE

    £22.00
    £22.00
  • Peony Pink 710ml

    ICON FLIP LID BOTTLE

    ICON FLIP LID BOTTLE

    £25.00
    £25.00
  • Rock Cap Green

    ICON GLIDE TRAVEL MUG

    ICON GLIDE TRAVEL MUG

    £25.00
    £25.00
View all

Blog posts

Icon Flip Lid Bottles: From Gym to Office to Ou...

20th October 2025

At Thermos, we know that your day doesn’t follow just one path. From early morning workouts to busy commutes and weekend adventures, your hydration needs to keep up. That’s why...

Icon Flip Lid Bottles: From Gym to Office to Ou...

20th October 2025

At Thermos, we know that your day doesn’t follow just one path. From early morning workouts to busy commutes and weekend adventures, your hydration needs to keep up. That’s why...

Fuel Your Daily Grind: Our New Mugs & Tumblers ...

20th August 2025

Mornings on the move. Midday errands. Desk time with a deadline. Sound familiar? You’re a Daily Grinder – juggling real life with real momentum. And now, there’s a smarter, sleeker...

Fuel Your Daily Grind: Our New Mugs & Tumblers ...

20th August 2025

Mornings on the move. Midday errands. Desk time with a deadline. Sound familiar? You’re a Daily Grinder – juggling real life with real momentum. And now, there’s a smarter, sleeker...

Thermos for Sports Hydration

08th July 2025

Ever feel like you spend more time getting ready for sport than actually getting active?But as well as needing the right footwear, kit, towel and everything else with you,there’s one...

Thermos for Sports Hydration

08th July 2025

Ever feel like you spend more time getting ready for sport than actually getting active?But as well as needing the right footwear, kit, towel and everything else with you,there’s one...

Choosing your kids Water Bottles this summer

29th May 2025

Let’s all be honest, we all have those cupboards in our kitchens, an endless pit of kids water bottles which either leak, are impossible to keep clean, have been outgrown...

Choosing your kids Water Bottles this summer

29th May 2025

Let’s all be honest, we all have those cupboards in our kitchens, an endless pit of kids water bottles which either leak, are impossible to keep clean, have been outgrown...