KETIEE 40 oz Tumbler - Leak-proof, Insulated, Durable Stainless Steel with Carrier Bag & Straw

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Indicates products made without bisphenol A, a chemical linked to health risks. Commonly found in plastics, BPA-free items offer safer alternatives for consumer goods like bottles, containers, and toys.

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Indicates products made without bisphenol A, a chemical linked to health risks. Commonly found in plastics, BPA-free items offer safer alternatives for consumer goods like bottles, containers, and toys.

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Indicates items designed for repeated use, reducing single-use waste. Promotes durability, environmental sustainability, and cost-effectiveness, supporting efforts to minimize disposable culture.

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Indicates items designed for repeated use, reducing single-use waste. Promotes durability, environmental sustainability, and cost-effectiveness, supporting efforts to minimize disposable culture.

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Discover the KETIEE 40 oz Tumbler, designed for those who value hydration and sustainability. This premium stainless steel travel mug is your ideal companion for an active lifestyle, keeping beverages hot for 8-12 hours or cold for 10-15 hours without leaks.

  • Durable & Safe Materials: Crafted from 18/8 stainless steel, this tumbler is resistant to drops and corrosion, featuring BPA-free, food-grade components to ensure safe drinking.
  • Versatile & Travel-Friendly: The tapered base fits in most car cup holders, while the adjustable neoprene carrier bag offers scratch protection and easy transport for on-the-go hydration.
  • User-Friendly Design: The leak-proof lid features three drinking options—sip, straw, or without lid—plus a comfortable handle for easy grip, reducing wrist strain.
  • Easy to Clean: Enjoy hassle-free cleaning with a wide-mouth opening and dishwasher-safe components, allowing for more time to focus on what matters.
  • Eco-Friendly Solution: By using this reusable tumbler, you reduce plastic waste, taking a step towards a more sustainable lifestyle.

  1. Fill Tumbler: Pour your favorite beverage into the 40 oz tumbler, ensuring not to exceed the fill line for optimal performance.
  2. Secure Lid: Twist on the leak-proof lid tightly to prevent spills and maintain temperature.
  3. Use Handle: Grip the comfortable handle for easy carrying, whether at home, work, or on the go.
  4. Add Straw: Insert the included stainless steel straw for convenient sipping, perfect for both hot and cold drinks.
  5. Enjoy Temperature Control: Take advantage of the tumbler's insulation to keep your drinks hot for 8-12 hours or cold for 10-15 hours.
  6. Clean After Use: Rinse the tumbler and straw after each use, and place them in the dishwasher for thorough cleaning.
  7. Store Safely: When not in use, store the tumbler in a cool, dry place to maintain its quality and longevity.
Buy on Amazon $22.00

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Discover the KETIEE 40 oz Tumbler, designed for those who value hydration and sustainability. This premium stainless steel travel mug is your ideal companion for an active lifestyle, keeping beverages hot for 8-12 hours or cold for 10-15 hours without leaks.

  • Durable & Safe Materials: Crafted from 18/8 stainless steel, this tumbler is resistant to drops and corrosion, featuring BPA-free, food-grade components to ensure safe drinking.
  • Versatile & Travel-Friendly: The tapered base fits in most car cup holders, while the adjustable neoprene carrier bag offers scratch protection and easy transport for on-the-go hydration.
  • User-Friendly Design: The leak-proof lid features three drinking options—sip, straw, or without lid—plus a comfortable handle for easy grip, reducing wrist strain.
  • Easy to Clean: Enjoy hassle-free cleaning with a wide-mouth opening and dishwasher-safe components, allowing for more time to focus on what matters.
  • Eco-Friendly Solution: By using this reusable tumbler, you reduce plastic waste, taking a step towards a more sustainable lifestyle.

  1. Fill Tumbler: Pour your favorite beverage into the 40 oz tumbler, ensuring not to exceed the fill line for optimal performance.
  2. Secure Lid: Twist on the leak-proof lid tightly to prevent spills and maintain temperature.
  3. Use Handle: Grip the comfortable handle for easy carrying, whether at home, work, or on the go.
  4. Add Straw: Insert the included stainless steel straw for convenient sipping, perfect for both hot and cold drinks.
  5. Enjoy Temperature Control: Take advantage of the tumbler's insulation to keep your drinks hot for 8-12 hours or cold for 10-15 hours.
  6. Clean After Use: Rinse the tumbler and straw after each use, and place them in the dishwasher for thorough cleaning.
  7. Store Safely: When not in use, store the tumbler in a cool, dry place to maintain its quality and longevity.

Customer Reviews

4.0(64)

Customers’ View

Customers generally appreciate the KETIEE 40 oz Insulated Tumbler for its durability and substantial size. Many users highlight its sturdy construction, noting that it does not tip over and is well-made, which builds confidence in its long-term use. The generous capacity is also a common praise, allowing for fewer refills during activities. While opinions on its insulating performance vary, several customers report that it keeps drinks cold for extended periods, though some have experienced mixed results. Eco-conscious consumers value the included stainless steel straw and cleaning brush, aligning with sustainable practices. Overall, customers find this tumbler to be a reliable companion for hydration on the go, blending functionality with eco-friendly features.

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