Stainless Steel Tumblers with Straw: Made of premium 18/8 food-grade metal, these tumblers are durable and feature a double-walled vacuum insulation that keeps your beverages hot for up to 8 hours or cold for up to 10 hours. Available in 30 oz or 40 oz sizes, the non-sweat design ensures no condensation forms on the surface, keeping your hand dry and providing a non-slip grip.

When you receive the tumbler, the handle may not be pre-installed. However, the package includes a free screwdriver and accessories for easy self-installation. Additionally, it is important to use a straw to drink water and ensure the temperature is less than 60°C to avoid potential burns. Proper use is crucial, as aligning the human body when switching could lead to burns.

Strict precautions must be taken when handling these tumblers. It is strictly forbidden to place the products in bright fire, microwave ovens, induction cookers, or dishwashers, as these can damage the product. Furthermore, users should refrain from adding dried ice, carbonated beverages, soy sauce, soup, or any liquids containing alkaline or acidic ingredients, as these can corrode the cup body.

For cleaning, it is recommended to use a neutral detergent and water. Avoid using alkaline bleach, chemical cloths, or other harsh cleaning agents, as they may compromise the integrity of the tumbler.

These insulated cups are designed to be cupholder-friendly, with a narrow bottom and a wide mouth that fits most car cup holders. The included handle and reusable straw make them a portable and convenient choice for daily commutes or road trips.

The Boccsty Insulated Cups make an excellent gift for a variety of occasions. They are perfect for teachers, doctors, drivers, and anyone who needs to maintain their hydration levels or finds it inconvenient to refill their beverage. These tumblers are also a great choice for Father's Day, Christmas, Thanksgiving, Easter, and other special events.

Additionally, the dishwasher-safe design saves time and effort when it comes to cleaning the tumbler and its lid. Simply place them in the dishwasher, and they'll be ready for your next use.

Whether you're commuting, going on a road trip, vacationing, or attending daycare, school, youth sports, picnics, or field trips, these insulated coffee tumblers are the ideal companion. They are also a thoughtful birthday gift option.

In summary, the Stainless Steel Tumblers with Straw offer superior insulation, a user-friendly design, and versatility for a wide range of daily activities and occasions. With their durability, ease of use, and thoughtful features, these tumblers are a practical and stylish choice for anyone seeking to keep their beverages at the perfect temperature.

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