HOT ! MEWAY 30oz Insulated Tumbler with Lids and Straws – Durable Stainless Steel for Hot & Cold Drinks (12-Pack, Black)

Condition: Open BoxGrade A – Item appears new, offering quality at a reduced price.

Get reliable temperature control with the MEWAY 30oz Insulated Tumbler. This 12-pack offers high-capacity, sturdy performance for home, office, or travel. Built for both hot and cold beverages, these tumblers bring convenience and durability to your everyday routine.

The MEWAY tumbler is crafted from strong 18/8 stainless steel. Each mug uses double-wall, vacuum-insulated technology. This method keeps drinks hot for up to 6 hours. It keeps cold beverages chilled for up to 12 hours. The steel is rust-proof and safe for food, ensuring long-term use. A textured, powder-coated finish gives a strong grip and resists sweating, so the outside stays dry and comfortable.

Enjoy beverages without leaks or extras. Every tumbler arrives with a BPA-free, transparent lid. Each lid has a sliding open-close port for sipping or use with included straws. The set provides both straight and curved straws to match your drinking style. Cleaning brushes are included for simple, eco-friendly care. The bright, electro-polished interior resists flavor transfer, so your coffee never tastes like last night’s smoothie.

Designed for life on the go, these tumblers fit most car cup holders. Take them commuting, to the gym, or outdoors. The wide opening makes it easy to add ice or clean thoroughly. Unlike glass or plastic, stainless steel resists breaking and damaging, so it is ideal for travel and outdoor events. Each drinkware piece is light but rugged. The 30oz size is enough for water, coffee, or a cooling smoothie anytime.

Each MEWAY tumbler works in many places. Store cold water on your desk at work, or take coffee with you on an early morning run. Host a party or family gathering, and give everyone a matching mug. The simple black design fits any setting, from modern office desks to hiking trails. Add ice, fruit, or your beverage of choice without worry about the taste changing from residue. The large 12-pack means you always have an insulated cup on hand for guests or busy days.

Buying the MEWAY set means investing in both style and function. These tumblers support eco-friendly habits, reducing single-use plastic waste and saving money over time. Their insulation keeps drinks at the exactly right temperature, whether hot or cold. The mugs are easy to clean with the provided brushes and wide mouth. Hand washing helps protect the powder-coated finish for years of daily use.

Learn more about insulated drinkware materials by visiting the Thermal Cup Wikipedia page. For more kitchen and drinkware essentials, browse our home collection.

Frequently Asked Questions (FAQ)

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  Question: How long do the MEWAY 30oz tumblers really keep drinks hot or cold?Answer: The double-wall vacuum insulation keeps your drinks hot for as long as 6 hours and cold for up to 12 hours. This duration is tested for typical beverages like coffee or water. Follow best practices, like pre-warming or pre-chilling your tumbler, for even better results. This makes the tumbler ideal for people needing hot drinks on long commutes or cold water throughout the day, regardless of weather or travel.


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  Question: Are these tumblers safe to clean in a dishwasher, or is hand washing important?Answer: While stainless steel is dishwasher-safe, powder-coated finishes tend to last longer with gentle hand washing. Use the wide mouth for easy cleaning. Employ the provided brushes for straws and the interior. Hand washing helps prevent fading or chipping of the finish over time. Occasional dishwasher use is possible but not recommended for daily cleaning, especially if you want the cups to look new for longer.


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  Question: Will these 30oz tumblers fit every car’s cup holder for travel?Answer: The MEWAY 30oz tumblers are carefully shaped to suit most standard car cup holders. Some cars with smaller holders may require you to check measurements first. Their tall, slim profile is best for trucks, sedans, and SUVs. They sit snugly for stable, spill-resistant sipping while driving. If you frequently travel, always confirm your cup holder diameter before purchase.

Invest in this MEWAY 30oz insulated tumbler set for superior stainless steel protection, lasting insulation, and daily convenience. Insulated. Stainless. Durable. Tumbler.