Last month, an Indonesian client placed a repeat order. While he may not be our highest-volume customer, he has been the most rewarding to work with this year. Every question he raised—from his initial inquiry to the final sale—touched upon the common pain points faced by cold-beverage vendors in Indonesia. By effectively addressing these challenges, we secured his repeat business.

Three questions from a beverage business owner in Jakarta:

He runs a business selling fresh fruit tea and sparkling fruit juices. During our first conversation, he asked some very specific questions:

If a 1L glass jar is filled to the brim and topped with ice, is it too heavy or awkward to hold with one hand? Can the lid remain leak-proof even when jostled during delivery by a courier? And, given that the jars are washed and reused daily, is the breakage rate high?

These seemingly simple questions actually reflect the daily realities of beverage shops in Indonesia. With high temperatures year-round, cold drinks are an essential, high-demand product. Delivery volume is significant, but poor road conditions often lead to spills and leaks during transit—resulting in a steady stream of negative reviews and refund requests that shop owners have to deal with every month. Meanwhile, while single-use plastic cups may appear inexpensive, their low-quality feel makes it difficult to justify higher price points, and they fall short in an era of increasing environmental awareness. Seeking a reusable packaging solution, he searched for a long time before finally discovering us through our official website.

Samples first, price discussions later.

Instead of jumping straight to pricing, we sent him samples to test in his own shop. He evaluated them by filling the 1L jars with fruit tea and ice to check the handling; handing them to delivery couriers to test the seal; and putting them through his store’s daily cleaning and reuse cycle to assess their durability.

After some time, he shared his feedback: The 1L capacity was a perfect fit for his flagship offerings—specifically his “family-share” and “bulk-format” fruit teas. The highly transparent glass beautifully showcases the vibrant layers of his fruit teas and sparkling juices, along with the fresh fruit pieces inside. This innovative, large-format presentation has even encouraged many local customers to take photos and share them online. Furthermore, the threaded metal lid provides a secure seal, effectively eliminating customer complaints regarding spills. The results of the trial run speak for themselves, making repeat orders a natural next step.

An unexpected bonus

The client also noted that many customers keep the jars after finishing their drinks—repurposing them to store grains, make jams, or brew cold-steeped tea. What was once a single-use, disposable item becomes a functional household object, effectively bringing the brand right into the customer’s own kitchen. This kind of organic, word-of-mouth promotion happens at no extra advertising cost.

As the original manufacturer, we maintain ample stock and stable production capacity, offering personalized customization for both small and large-scale orders. If you are planning to upgrade your cold-beverage packaging or transition toward reusable, circular packaging, please feel free to reach out. I would be happy to provide details on this 1L Mason jar—including customization options, wholesale pricing, and minimum order quantities—and can send you a sample so you can see the product for yourself before making a decision.