What is a black coffee story doing in a tumbler dispute?

A Starbucks merchandise dispute surfaced after a customer reported black rust spots at the bottom of a 591ml stainless steel insulated tumbler, which cost 369 yuan at purchase. The buyer says the cup was used only once with a hazelnut latte in that period and was washed right after; Starbucks first refused a replacement, citing the after-sales time limit, then agreed to replace it three days later.

The back-and-forth mirrors a routine question for drinkers: what is a black coffee, and how do everyday coffee habits interact with gear? Chain merchandise adds revenue and fan loyalty, but quality slips invite complaints. Some consumers blamed quality control, while others questioned how the cup was used, since stainless steel can pit when drinks sit inside for hours.

It's no longer news that chain coffee brands sell merchandise—cups, pins, canvas bags and other products can both boost revenue and cultivate fan loyalty. However, once merchandise has quality issues, after-sales disputes follow one after another. Recently, a netizen posted that the bottom of the inner liner of a Starbucks stainless steel insulated cup they bought had black rust spots, and when they requested a replacement from the official side, they were refused on the grounds of "exceeding the after-sales time limit." The post struck a chord with many consumers—some complained that quality control is worrying, while others believed the way it was used might be the key. Three days after the incident fermented, the blogger updated the progress, saying Starbucks had agreed to replace it. Who is actually responsible in this dispute? And how should brands balance the looks and quality of merchandise?

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Nowadays, many chain brand coffee shops not only sell coffee in the proper sense, but also sell cups and other merchandise, which both increases revenue and gains a group of "merch fans," boosting consumer loyalty. But along with this, brands have to face a series of after-sales problems.

Recently, a netizen posted to complain about the quality problem of a Starbucks insulated cup.

This netizen bought the 591ml Starry Leap Rabbit stainless steel insulated cup. It currently costs 184 yuan in the official flagship store, but the netizen paid the original price of 369 yuan when purchasing it. From the picture shown in the post, a black rust spot appeared at the bottom of the inner liner of the stainless steel insulated cup. According to the netizen, they only used the insulated cup when drinking Starbucks Hazelnut Flavored Latte, washed it immediately after finishing, and left it for at most three hours.

Since the stainless steel had rusted, the netizen immediately raised an after-sales request to Starbucks, asking for a replacement cup. Customer service said that the order had long exceeded the after-sales time limit and that the usage environment could not be verified, so replacement or return was not supported. However, the netizen was very dissatisfied with this explanation, because they had not used it for long: "From placing the order to now, it's only 1 month and 3 days." "You can't shift responsibility onto the user's usage environment just because there's a quality problem."

The rust spot problem with Starbucks is not an isolated case. In the comments section, other consumers shared their experiences of their insulated cups rusting: "The first one had rust inside not long after I started using it." "It already had rust spots after one use."

In response, some netizens said Starbucks insulated cups really have worrying quality: "This is obviously a quality problem, caused by the raw materials not being fully fused." "Quality control is just not good—it's just a pretty-looking thing." "It has always been beautiful but useless, but this time with the price cut I still couldn't help paying for the beauty." "Their cups do rust; the collaboration versions are a bit better."

But another group of consumers spoke up for Starbucks. After all, many people had used their insulated cups for a long time without any rusting: "I have an insulated cup I've used for five or six years and it has never had rust spots." "Mine has been used for three years, and apart from tea stains, I haven't seen any rust." Therefore, some netizens speculated that the blogger's way of using it might be the problem: "To be honest, insulated cups aren't for drinking coffee; you can buy an insulated ceramic cup to drink coffee."

Three days after the post was published, the blogger updated with a follow-up, saying that after a series of phone complaints, Starbucks finally agreed to replace the rusted insulated cup.

As "bystanders," it is actually hard for us to judge which party's responsibility caused the product problem in this incident. We can only say that we hope Starbucks and other coffee brands learn a lesson, strengthen control over the quality of merchandise, and instead of creating "beautiful junk," pursue "better quality at a better price." At the same time, they should explain the precautions for correct product use, so that consumers benefit from it and consumer disputes are reduced.

Image source: Internet

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The above content is compiled by CoffeeHunters, a coffee news website.