Introduction:The bubble gun cup co-branded by Luckin Coffee and Genshin Impact, inspired by the game characters' iconic weapons, saw its coffee voucher package priced at 183.5 RMB sell out instantly upon release. However, fans discovered that the cup is made of aluminum and cannot hold hot beverages over 50°C, sparking controversy over it being a "pretty but useless" item. This article delves into the material properties, usage limitations, and actual value of this merchandise to help you decide whether it's worth purchasing.
The co-branded merchandise — the bubble gun cup — launched by Luckin Coffee in collaboration with the popular game Genshin Impact has recently become a hot topic. This limited-edition cup, designed with inspiration from the signature weapons of in-game characters, caught fans’ attention even during its promotional phase. Many were drawn to its finely replicated appearance and were eager to get their hands on it.
On the day of the event, the official announcement revealed that a co-branded coffee voucher package would go on sale at 10:00 AM on Monday, which included the highly anticipated bubble gun cup along with six coffee vouchers. Although the package was priced as high as 183.5 RMB, it sold out quickly, demonstrating its strong popularity. However, some consumers reported that after successfully completing payment, they were unexpectedly hit with automatic refunds, suspecting a system glitch, which led to numerous complaints.
When fans finally got their hands on the long-awaited co-branded cup, they found that the official description clearly stated the cup is made of aluminum and thatit should not be used to hold beverages over 50°C, leaving many customers deeply disappointed. Quite a few commented, "I thought it would at least be stainless steel, but what I got for nearly 200 RMB is a cup that can’t even hold hot water." Some even bluntly called it "spending a lot of money on a cup that can only hold cold drinks."
In addition to the restriction on hot beverages, the material properties of the aluminum cup have also sparked discussion. While aluminum cups usually have an anodized protective layer that can temporarily prevent metal leaching, prolonged use or damage to this layer may allow trace amounts of aluminum ions to enter the body through beverages, posing potential health risks. This risk is theoretically higher in high-temperature environments, which is why the manufacturer specifically advises against using it for liquids over 50°C.
In response, many players consider this merchandise to have low practicality, calling it "all looks and no use" or even jokingly referring to it as a "pretty but useless" item. However, some eagle-eyed netizens noticed that in Luckin’s official promotional video, the cup seems to be hinted at being more suitable for storage purposes — such as being used as a pen holder — opening up another possible use for it.
From the market reaction, the strong sales of this co-branded cup reflect Genshin Impact fans’ keen demand for high-quality merchandise. Yet, its material and usage limitations mean many consumers should carefully assess their own needs before purchasing. If you’re after collectible value or decorative use, this uniquely shaped aluminum cup could become a highlight on your desk. But if you expect it to be as practical as a regular tumbler, you might want to think twice.
In summary, the Luckin x Genshin Impact bubble gun cup has received certain praise for its design and collectible value, butits aluminum construction and limitation to cold beverages under 50°Csignificantly reduce its practicality. Before opening your wallet, it’s advisable to clarify whether you value its appearance for collection or its everyday functionality, and then decide whether to buy it.
The above content is compiled by CoffeeHunters, a coffee news website.
