Midnight Blue Traveler

16oz
Size Chart

Keeps drinks hotter or colder, for longer.

BPA/BPS-free and reusable.

Vacuum-insulated, food-grade 18/8 stainless steel.

FREE SHIPPING ON U.S. ORDERS $30+
Design-focused

Crafted in 18/8 stainless steel, triple-layered and vacuum- insulated, S’well products were designed to keep the things you love hotter or colder, longer than all the rest.

Thoughtfully Designed

  • The Traveler features a thick rim for easy drinking and wide mouth perfect for stirring up a cup of coffee or adding ice cubes to your favorite beverage.
  • Perfectly contoured to fit in your hand for drinking at home or on-the-go.
  • The 12oz Traveler is perfect for morning smoothies or a hot cup of joe.
  • The 16oz Traveler fits a standard bottle of water.
  • The 20oz Traveler keeps large iced brews cold and hot beverages hot; easily fits inside a standard backpack.
  • Add a S’well Traveler Handle for extra easy carrying.
Form Factor-focused

A Design Company for Good

Founded by Sarah Kauss in 2010, we created the first reusable fashion hydration accessory to help rid the world of single-use plastic bottles - and we haven't slowed down since. From our original, iconic 17-ounce bottle to our latest innovations in food and barware, our products continuously outperform, and they do it in style.

Form Factor-focused

Looks Good, Performs Beautifully

  • S'well bottles feature Therma-S’well® Technology with triple-layered, vacuum-insulated construction designed to keep beverages colder or hotter, longer than all the rest.
  • Offers a condensation-free exterior that won't sweat in your hands or bag.
  • BPA/BPS-free and reusable.
  • Hand-wash only.
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Frequently Asked Questions
How does my S’well work?
S'well bottles, Travelers, and Roamers will keep your beverage cold for up to 24 hours or hot for up to 12. Thanks to our triple-walled ThermaS'well™ insulation technology, which includes a copper layer, S'well products are able to keep any liquid hot or cold for long stretches of time. See more.
Will my S’well product sweat?
No way! Thanks to S’well’s triple-walled insulation, which includes a copper layer, the outside of your S’well will stay completely condensation-free. See more.
Can I fly with my S'well?
Prepare for take off! Your S’well is airport security friendly, as long as you remember to empty out what’s inside first. See more.
Does S'well sell different caps & lids?
Designed to accommodate your active and on-the-go lifestyle, S’well has released a variety of accessories sold separately. See more.
What is the warranty on S’well products?
S’well offers a one-year limited warranty on all bottles purchased from swell.com and authorized retailers with proof of purchase. This warranty covers any manufacturer defects, such as thermal performance issues, base becoming detached from the bottle and non-polished surfaces. See more.
Still have questions? Go here.
Some S'well Feedback
12oz 12oz

Perfect for morning smoothies or a hot cup of joe.

Cold for 20 hours
Hot for 9 hours
3.11"D x 6.6"H x 3.11"W
0.66lbs
16oz 16oz

Fits a standard bottle of water.

Cold for 24 hours
Hot for 12 hours
3.30"D x 8.20”H x 3.30"W
0.80lbs
20oz 20oz

For extra large iced brews and hot beverages.

Cold for 36 hours
Hot for 15 hours
3.30"D x 9.30”H x 3.30"W
0.90lbs