Clean Slate Travel Mug

16oz
Size Chart

BPA/BPS-free and reusable.

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

Condensation-free exterior.

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

S'ip by S'well

Clean Slate’s cool gray makes the perfect understated impression. Sipping at home or on the go is easier and more fun thanks to the leak-proof lid, sweat-free exterior, and whimsical patterns from S’ip by S’well!

Thoughtfully Designed

  • With S’ip by S’well® Travel Mugs, sipping at home or on the go has never been easier — or more fun!
  • Comes with a pop-top, drink-through lid that won’t leak so you don’t have to worry about spills or drips.
  • Fits easily in your hand or bag.
  • Comes in bright colors and whimsical patterns to make staying hydrated fun.
  • Perfect for cold smoothies or hot teas.
  • Fits most cup holders.
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’ip by S’well® Tumblers and Mugs feature double-walled, vacuum-insulated construction, designed to keep beverages colder or hotter for longer.
  • Offers a condensation-free exterior.
  • BPA/BPS-free and reusable.
  • Made from 18/8 stainless steel.
  • Top-rack, dishwasher safe.
You Might Also Like
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
16oz 16oz

Perfect for cold smoothies or hot teas.

Cold for 16 hours
Hot for 4 hours
2.99"D x 2.91"W x 7.87"H
0.64lbs