Pros
Great insulation; keeps drinks hot or cold for hours
Durable build made from high-quality stainless steel
Spill-proof secure lid
Comfortable to hold and fits in car cup holders
Customer service is excellent
Good value for money
Attractive color options
Keeps drinks at desired temperature for long periods
Cons
Limited color options
Lid can be difficult to clean; prone to chipping
Lid must be in open position to avoid pressure build-up
Main Product Advantages
9 Insulation
The SUNWILL tumbler features double-wall vacuum insulation that keeps drinks hot for hours and cold for an entire day.
9 Durability
Constructed from high-quality stainless steel, the tumbler is sturdy and can withstand drops without denting.
8 Comfort and Grip
The tumbler has a comfortable grip, fits well in car cup holders, and is easy to clean.
8 Customer Service
Customer service is responsive and quick to provide replacements for defective parts.
8 Value for Money
Offers great insulation and durability for the price, making it a worthwhile purchase.
7 Design and Size
The sleek design with a powder-coated finish comes in various colors, but more vibrant options would be appreciated. It is the perfect size for car cup holders.
6 Lid and Seal
The lid fits securely, preventing leaks and spills, but is difficult to clean and may have a flawed sealing mechanism.
6 Drinking Experience
The mouthpiece design makes it difficult to drink quickly and can cause blockage with ice. However, it prevents burns from hot drinks.
5 Ease of Cleaning
The tumbler is generally easy to clean, but the lid mechanism is challenging and prone to gathering residues.
SUNWILL 20oz Tumbler: Insulated Stainless Steel
The SUNWILL 20oz tumbler impresses right away with its Double-Wall vacuum technology. This ensures that your drinks stay hot for over 6 hours and cold for around 24 hours, making it ideal for both hot coffee in the morning and a chilled beverage in the afternoon.
Premium Material
Constructed from high quality 18/8 304 food grade stainless steel, this tumbler is both lead-free and durable. The rust-proof design ensures longevity, while its unbreakable nature and easy wash capability showcase its practicality.
Superior Powder Coated Finish
The exterior is both sweat proof and easy to grip, thanks to its advanced powder coated finish. Heat transfer to the outer wall is effectively prevented, making the tumbler condensation free and comfortable to hold. The electro-polished inside not only contributes to its elegant look but also adds to its overall durability. Plus, it fits perfectly in most car cup holders.
BPA Free Sliding Lid, Eco-friendly and Splash Proof
A standout feature is its BPA free sliding lid, which offers maximum splash-proof capability—ideal for people on the go. The drink hole on the top allows for easy sipping and is also straw friendly, adding to its versatility.
Lifetime Customer Service
SUNWILL tops it all off by offering a limited lifetime warranty, ensuring 100% satisfaction with your purchase. This speaks volumes about the confidence they have in their product's quality and durability.
In conclusion, the SUNWILL 20oz Tumbler is a highly functional, durable, and stylish option for anyone in need of a reliable travel mug. Its impressive insulation capabilities, combined with its premium materials and thoughtful design, make it a worthwhile investment for daily use.
