Stainless Steel Tumblers With Straw: Crafted from premium 18/8 food-grade metal, these durable tumblers boast a double-walled vacuum insulation that keeps your beverages hot for up to 8 hours and cold for up to 10 hours. Available in 30 oz or 40 oz sizes, they offer a non-sweat design, ensuring no condensation forms on the surface, keeping your hands dry and providing a secure, non-slip grip.

When you receive the tumbler, the handle may not be pre-installed. However, a free screwdriver and accessories are provided for easy, self-installation. Regarding usage, it's essential to use a straw when drinking water and ensure the temperature remains below 60°C (140°F) to avoid burns. Proper alignment is crucial when switching, as misalignment can lead to potential burns.

It is strictly prohibited to place these products near open flames, in microwaves, on induction cooktops, or in dishwashers. Additionally, the addition of dry ice, carbonated beverages, soy sauce, soup, or any liquids containing alkaline or acidic ingredients should be avoided, as they may lead to corrosion of the cup body.

For cleaning, use a neutral detergent and water. Avoid the use of alkaline bleach, chemical cloths, or other cleaning agents, as they may damage the tumbler.

Cupholder Friendly: The Boccsty Insulated Cups feature a narrow bottom and a wide mouth, allowing them to fit seamlessly into most car cup holders. The included handle and reusable straw enhance the overall portability, making them an excellent choice for daily commutes, road trips, and various outdoor activities.

Suitable for Gifts: These coffee mugs make a wonderful gift for teachers, doctors, drivers, or anyone who requires easy access to hydration throughout the day. They are also a great option for celebrations such as Father's Day, Christmas, Thanksgiving, and Easter.

Dishwasher Safe Insulated Coffee Tumbler: Cleaning these tumblers and lids is a breeze, as they are safe for the dishwasher, saving you time and effort. Whether it's for commuting, road trips, vacations, daycare, home, school, youth sports, picnics, field trips, or birthday gifts, these versatile tumblers are the perfect companion.

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