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Free Shipping Orders $49+ (U.S. Only)

Buy One, Get Customization Free On A Second Item!* Ends 9/2

*Offer valid from 8/29/25 through 9/2/25 at 11:59 PM PT. Buy one item with customization and receive free customization on a second item of equal or lesser value. Discount applies to customization charges only; product prices are not discounted. Limit 10 customized items per order. Only one side of customization is eligible for the discount per item. If both sides are customized, only one side will be discounted. Discount automatically applied at checkout. Offer valid only on purchases made at MyThermoFlask.com. Cannot be combined with other offers or discounts. No adjustments on previous purchases. Terms subject to change without notice.

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  • Best Sellers
  • Drinkware
    Drinkware
    • Best Sellers
    • Water Bottles
    • Tumblers
    • Coffee & Tea
    • Beer, Wine & Spirits
    • Tritan
    • Kids Bottles
    SHOP BOTTLES
    SHOP TUMBLERS
    SHOP COFFEE & TEA
  • Food Storage
    Food Storage
    • Insulated Food Jars
    SHOP FOOD JARS
  • Pet
    Pet
    • Pet Bottles
    SHOP PET BOTTLES
  • Accessories
    Accessories
    • Cleaning Brush
    • Lids
    • Straws
    • Replacement Parts
    • Slings
    • Wine Bottle Jacket
    SHOP CLEANING BRUSH
    SHOP BOTTLE JACKET
    SHOP LIDS
  • Collections
    Collections
    • Shop By Color
    • Shop By Size
    • Shop Back to School
    SHOP BY COLOR
    SHOP BY SIZE
    SHOP BACK TO SCHOOL
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    Customize
    • Single Bottle & Two Packs
    • Corporate Bulk Orders
    CORPORATE BULK ORDER
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BACK TO SCHOOL, BUT MAKE IT FUN

Our kid-sized water bottles, snack cups, and food jars are made to handle big days and little hands—with colors they’ll love and durability you can count on. Add a personal touch with engraving, so their gear stays theirs (and doesn’t end up in the lost-and-found... again).

  • 18oz Rocket Blast

    18oz Water Bottle With Straw Lid

    18oz Water Bottle With Straw Lid

    Regular price $24.99
    Regular price Sale price $24.99
    Unit price /  per 
  • 18oz Jelly Mint

    18oz Glow In The Dark Water Bottle With Straw Lid

    18oz Glow In The Dark Water Bottle With Straw Lid

    Regular price $24.99
    Regular price Sale price $24.99
    Unit price /  per 
  • 12oz Blush Sandstone

    12oz Food Jar

    12oz Food Jar

    Regular price $24.99
    Regular price Sale price $24.99
    Unit price /  per 
  • 20oz Candy Oasis

    20oz Food Jar

    20oz Food Jar

    Regular price $29.99
    Regular price Sale price $29.99
    Unit price /  per 
  • 14oz / Harbor Grey/Denim

    14oz Kids Bottle 2 Pack w/ Straw Lid

    14oz Kids Bottle 2 Pack With Straw Lid

    Regular price $26.99
    Regular price Sale price $26.99
    Unit price /  per 
  • 16oz Kids Straw Bottle 2 Pack

    16oz Kids Straw Bottle 2 Pack

    16oz Kids Straw Bottle 2 Pack

    Regular price $28.99
    Regular price Sale price $28.99
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  • 12oz Mountain Spring + Ocean/Ocean + Sunrise

    12oz Food Jar 2 Pack

    12oz Food Jar 2 Pack

    Regular price $39.99
    Regular price Sale price $39.99
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  • 20oz Food Jar 2 Pack

    20oz Food Jar 2 Pack

    20oz Food Jar 2 Pack

    Regular price $49.99
    Regular price Sale price $49.99
    Unit price /  per 
  • 16oz / Starling/Oriole

    16oz Kids Water Bottle 2 Pack w/ Straw Lid

    16oz Kids Water Bottle 2 Pack With Straw Lid

    Regular price $28.99
    Regular price Sale price $28.99
    Unit price /  per 
  • 14oz Cars

    14oz 2-in-1 Snack and Sip Tritan™ Bottle

    14oz 2-in-1 Snack and Sip Tritan™ Bottle

    Regular price $14.99
    Regular price Sale price $14.99
    Unit price /  per 

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Just this year we’ve saved 2,177,566,640 single-use plastic bottles from littering our planet. Making the switch from plastic bottles to a durable, reusable one is one of the simplest ways to reduce your daily carbon footprint.

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