🚀 Sip Smart, Engineer Boldly!
The Qtencas 30oz Stainless Steel Travel Tumbler is the ultimate gift for engineers, featuring a durable 304 food-grade stainless steel construction, double wall vacuum insulation for temperature retention, and a versatile design suitable for various beverages and activities. Complete with stainless steel straws and cleaning brushes, this tumbler is both practical and stylish, making it a must-have for any engineering enthusiast.
| Brand | Qtencas |
| Color | Black |
| Product Dimensions | 12.7 x 12.7 x 20.32 cm; 508 g |
| Capacity | 850 g |
| Material | Stainless Steel |
| Special Features | Manual |
| Item Weight | 508 g |
T**F
Good tumbler
The tumbler is good size and sturdy. The lid fits well but I am not a big fan of the mouth opening and the straw hole which has a plug on it that has to be opened for the liquid to flow out of the mouth opening. But overall it is a quality tumbler and will keep liquid hot or cold.
D**L
Good Quality
Being an engineer I got this just because. This came with two metal straws, one straight and one with a bend, and two rubber tips. Also provided were two cleaning brushes, a twisted wire with nylon bristles good for cleaning the straws and a soft spongy thing with a plastic handle of questionable value and durability. The lid has a drinking opening with a plastic snap closed cover. There is also an attached rubber stopper for the drinking straw opening. The entire lid closes very snugly making it a little difficult to remove. This will probably ease a bit the more it is used. The cup itself is stainless steel with a fairly thick black coating. The vacuum cavity seems to be about the same thickness as other cups.The cup was left overnight full of water and a few ice cubes. By mid morning the water was still cold but the ice had melted. This fared as well as other cups I have used.Overall, I would say that this cup is as good as any other cups that are commercially available that I have tried.
Trustpilot
1 month ago
1 month ago