Skip to content
Shop
Drink
  • Insulated Water Bottles
  • Non-Insulated Water Bottles
  • Tumblers
  • Cups & Mugs
  • Thermos
  • ALL DRINKWARE
Food
  • Food Boxes
  • Food Canisters
  • Bundles
  • ALL FOOD
Kids
  • Baby Bottles
  • Kids' Water Bottles
  • Kids' Cups
  • Kids' Lunch Boxes
  • ALL KIDS
Accessories
  • Caps & Lids
  • Steel Straws
  • ALL ACCESSORIES
Collections
Collections
  • Rise
  • TKWide
  • Classic
  • TKPro
  • Wide
Featured
  • Top Sellers
  • Limited Edition
  • Bundles
  • What's New
Lifestyle
  • Coffee and Tea
  • Beer, Wine and Cocktails
  • Fitness and Sports
  • Camping and Hiking
  • Kid's and Family
Sale
Why Klean
People
  • Our Story
  • Our Staff in Action
Planet
  • Brand Impact Summary
  • The Climate Label
  • 1% for the Planet
  • B Corp
Product
  • Recycled Steel
  • Klean Coat
  • Climate Lock
  • Product Stories
Custom
Print Capabilities
Custom Products
Gallery
Enquiry Form
Brochure (PDF)
Student Discount Available
  • Account
Cart

Spend £40.00 more and get free shipping!

Your cart is empty

  • ShopShop
    Drink
    • Insulated Water Bottles
    • Non-Insulated Water Bottles
    • Tumblers
    • Cups & Mugs
    • Thermos
    • ALL DRINKWARE
    Food
    • Food Boxes
    • Food Canisters
    • Bundles
    • ALL FOOD
    Kids
    • Baby Bottles
    • Kids' Water Bottles
    • Kids' Cups
    • Kids' Lunch Boxes
    • ALL KIDS
    Accessories
    • Caps & Lids
    • Steel Straws
    • ALL ACCESSORIES

    What's New

    View The Range

  • CollectionsCollections
    Collections
    • Rise
    • TKWide
    • Classic
    • TKPro
    • Wide
    Featured
    • Top Sellers
    • Limited Edition
    • Bundles
    • What's New
    Lifestyle
    • Coffee and Tea
    • Beer, Wine and Cocktails
    • Fitness and Sports
    • Camping and Hiking
    • Kid's and Family

    Steel Straw Included

    FLIP SEAL SPORT CAP

    Leakproof

    NEW KID'S BOTTLES

  • SaleSale
  • Why KleanWhy Klean
    People
    • Our Story
    • Our Staff in Action
    Planet
    • Brand Impact Summary
    • The Climate Label
    • 1% for the Planet
    • B Corp
    Product
    • Recycled Steel
    • Klean Coat
    • Climate Lock
    • Product Stories

    20 Years of Action

    OUR STORY

    Business for Good

    B CORP

  • Custom
    • Print Capabilities
    • Custom Products
    • Gallery
    • Enquiry Form
    • Brochure (PDF)
  • Student Discount AvailableStudent Discount Available
Klean Kanteen

12oz | 355ml

Close
Refine By
-
15
18
21
24
27
Insulated TKWide Bottle 355ml (12oz) with Café Cap

Insulated TKWide Bottle 355ml (12oz) with Café Cap

£26.95
Insulated TKWide Bottle 355ml (12oz) with Twist Cap

Insulated TKWide Bottle 355ml (12oz) with Twist Cap

£26.95
Kid Classic Sport Bottle 355ml (12oz) with Flip Seal Sport Cap

Kid Classic Sport Bottle 355ml (12oz) with Flip Seal Sport Cap

£14.95
Kid Classic Sippy Bottle 355ml (12oz)

Kid Classic Sippy Bottle 355ml (12oz)

£14.95
Insulated Kid Classic Water Bottle 355ml (12oz) with Flip Seal Sport Cap

Insulated Kid Classic Water Bottle 355ml (12oz) with Flip Seal Sport Cap

£24.95
Camp Mug 12oz (355ml)

Camp Mug 12oz (355ml)

£24.95
Limited Edition Insulated TKWide Bottle - Seaful

Limited Edition Insulated TKWide Bottle - Seaful

From £26.95
Klean Kanteen Classic 355ml Insulated Kids Water Bottle With Unicorn Pattern

Insulated Kid Classic Water Bottle 355ml (12oz)

£24.95

Quick Links

  • Delivery
  • Returns
  • FAQs
  • Warranty
  • Contact Us
  • Shop Now. Pay Later with Klarna
  • Become a Stockist
  • Influencers
  • Affiliate Programme
  • Terms of Service
  • Refund policy
1% For the PlanetB CorpClimate Neutral

We deliver solutions that inspire healthy choices and create benefit for people and the places we live and play. Your purchase allows us to donate to organisations making the world a better place. #MadeToDoMore

Customer Care

  • Care & Use
  • FAQ
  • Warranty
  • Returns
  • Maintenance Kits
  • Ordering
  • Shipping
  • Contact Us

Sizes

  • 300ml Water Bottles
  • 500ml Water Bottles
  • 750ml Water Bottles
  • 1000ml Water Bottles
  • 2000ml Water Bottles

© 2025 Klean Kanteen United Kingdom
Privacy Terms Patents