VAHDAM, Stainless Steel Tumbler (350ml) Dark Green | Vacuum Insulated, Double Wall, Sweat-Proof Sipper with Lid for Hot and Cold Drinks | Coffee Mug

I have using this for 20 days now, so following is the review. Benefits : 1) Good quality make : This Coffee Mug is made up of stainless steel which makes it very durable 2) Outer Body stays at normal temperature even when beverage inside is very hot or cold. 3) Liquid remains hot for around 3 hours and water remains icy cold for more than 6 hours 4) Sipper Lid fits nicely and makes it very easy to drink any beverage. You wont need any straw for this. 5) Bright nice color: I bought 2 of these but my sister liked it so much that she took away one of them for herself. Cons 1) Liquid will come out if you keep it tilted for long. You can tilt it but if you keep it upside down for long, beverage will come out. 2) It is not microwaveble as it contains steel Overall a great product. Can buy without hesitation

I am happy with the product but would like to add the following feedback to the maker:1) If the sipper was leakproof it would definitely enhance the value2) The typical sipper in coffee mugs (even the disposable ones) is designed around the lips sealing the area around the sipping point - this one looks like that part is designed for pouring rather than sippingWhy I like it:1) The build quality is good2) The feel in the hand is nice3) Perfect size for pressing an Aeropress coffee4) Looks like it will last long (even if the lid might not last that much the core tumbler definitely should)

The media could not be loaded. Very nice product,Awesome tumbler.I have been using this for almost a month now. Following is my take:1) Good Temperature retention technology - Beverage will remain hot for around 2.5-3 hours and cold for around 5-6 hours.2) Very easy to carry - Shape is easy to hold and also outside body doesnot get hot, even when liquid inside it is very hot3) Build qaulity is very good - made of stainless steel. I dont know the material for outside body but that is also very premium looking and tough Cons:1) Donot use this as water bottle - It is not a bottle that is liquid can come out if you keep the tumbler tilted for long.

I do no recommend to buy this because it leaks

Amazing product, it’s not spill proof. But can manage to take it in car for short distance. Retains heat well for more than an hour. Easy to clean and sleek design.

The cup is good and keeps tea hot for a long time. The plastic lid was not good. It broke slowly due to heat. But I still use the cup and it is really good.

Not bad at all , it's good

I love this mug. A beautiful bright yellow and the small part opens/closes perfectly including the entire lid with the vacuum seal. I have not tried turning the tumbler upside down to test.. and for now, have only used with water. But even without testing out other things, am already Very happy with this lidded mug. It keeps the dust out. It's a very good quality mug, with good quality steel from the feel I get. Thank you to the makers! Would like another in a different colour (available?) for my husband!