Vessel | Jaewan Park Design

Developed for PILMOA, a lifestyle brand synonymous with high-performance vacuum-insulated drinkware, this project addresses a universal frustration: the inevitable cooling of coffee or tea during focused work sessions. The PILMOA Vacuum Mug was engineered to preserve the sensory experience of a hot beverage from the first sip to the last, ensuring that time spent focused on a task doesn't come at the cost of beverage quality.

The design philosophy behind this vessel is a refined hybrid of heritage and technology. While it retains the compact, familiar form factor and ergonomic handle of a traditional mug, its internal architecture delivers thermal retention capabilities comparable to high-end professional tumblers.

To maintain brand synergy, the silhouette incorporates the signature body curves and bold rhythmic patterns found in PILMOA’s existing lineup. In this specific iteration, we meticulously tuned these elements to harmonize with the mug’s low-profile proportions. The result is a form that subtly evokes the elegant, understated grace of traditional East Asian ceramic teacups. The rhythmic textures and soft curvatures transform a modern utility into a "composed" object, creating a cohesive aesthetic language that reinforces PILMOA's identity across its entire product ecosystem.

Consistent with PILMOA’s commitment to quality, the mug’s interior features an advanced ceramic coating. This non-reactive barrier is critical for coffee and tea enthusiasts, as it completely eliminates the "metallic taint" often associated with stainless steel. By preventing ion transfer, the coating ensures the beverage’s delicate flavor notes remain uncompromised, offering a clean, glass-like taste with the unbreakable durability of vacuum-insulated steel.

The lid design prioritizes seamless workflow integration. Rather than a complex, cumbersome seal, the primary lid is a minimalist shield designed to prevent heat loss and protect the drink from environmental dust. Its intuitive "flip-to-open" structure allows for effortless one-handed operation during busy moments. Expanding on this utility, we developed an additional magnetic slide accessory. This transparent secondary lid utilizes a magnetic sliding cap, allowing users to check their drink level at a glance and enjoy a smooth, controlled flow. The use of magnets provides a satisfying tactile response and simplifies cleaning, embodying a design approach that is as functional as it is refined.

Vessel