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IKUK Porcelain Thermal Cup 500ml-Steel Gray

IKUK Porcelain Thermal Cup 500ml-Steel Gray

$1,690
$0 $1,690
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IKUK Steel Grey Porcelain-Lined Thermal Mug (500ml) features a deep matte grey exterior combined with a hard white porcelain inner liner and a stable handle. It is designed specifically for office use and everyday hot beverages. The porcelain liner does not absorb odors, making it suitable for coffee, tea, and herbal drinks. With its large capacity and ergonomic handle, it allows you to enjoy clean, pure-tasting beverages with confidence throughout your workday.

【Product Specifications】

  • Full Capacity: 500ml (±20ml) 
  • Outer Layer: 304 Stainless Steel (Cup Body)
  • Inner Layer: Porcelain (High-fired Hard Porcelain)
  • Top Lid Inner Layer: Hard White Porcelain
  • Cup Diameter: Approximately 7.5cm
  • Dimensions: Approximately 8.5x8.5x16.5cm
  • Weight: Approximately 598g
  • Cup Bottom: Concave non-slip
  • Origin: China

【Product Description】

  • Crafted from High-fired (1300°C) Hard White Porcelain: Smooth, non-reactive surface keeps drinks fresh without lingering odors or aftertastes, whether it's juice, lemonade, coffee, tea, or herbal blends.
  • Real Porcelain Interior: No coating, no peeling, and no welded joints. 100% authentic porcelain liner—sage, durable, and long-lasting. BPA-free.
  • No Metallic Taste: Unlike stainless steel bottle, the porcelain liner delivers only the pure taste of your drink—no metal flavor.
  • Long-Lasting Thermal Performance: Double wall vacuum insulation with copper-coated layer keeps drinks hot for 4-6 hours and cold for 8-12 hours.
  • Ergonomic handle for a secure grip, great for home or office.
  • Available at over 100 retail locations across Taiwan: IKUK is your trusted brand for quality porcelain thermal bottles.

【FAQ】

Q: What types of beverages is this thermal cup suitable for?

A: It is suitable for hot beverages such as coffee, tea, milk, and herbal medicine. The porcelain liner does not affect the flavor and does not retain any residual taste.


Q: Why choose a porcelain liner instead of stainless steel?

A: Porcelain does not react chemically with acidic beverages, produces no metallic taste, and does not release impurities. It is especially suitable for health-conscious users and those who prefer pure-tasting drinks.

Q: Does the 500ml capacity fit a large (L) convenience store coffee?

A: Although convenience store large coffee is labeled as 480ml, factors such as coffee machine dispensing variations, milk foam volume, and liquid displacement when sealing the lid should be considered. We strongly recommend using a medium (M) size coffee or home-brewed drip coffee for the best fit. This ensures no overflow and provides a more elegant drinking experience.

Q: Does the porcelain liner really not retain the smell of herbal medicine or dark roast coffee?

A: Yes, absolutely. We use hard white porcelain fired at 1300°C which has extremely low porosity, so it does not absorb color or retain odors. Combined with the exclusive pure porcelain lid, it completely eliminates the common issue of traditional thermal cups where “once coffee is used, everything tastes like coffee afterward.”






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【Cleaning & Care Instructions】

  • Basic Cleaning: We recommend using a mild detergent and a soft sponge for cleaning. Please avoid using steel wool or abrasive scrubbers, as they may damage the porcelain surface.
  • Appliance Restrictions: Not for microwaves, dishwashers, dish dryers, or refrigerators.
  • Deep Cleaning: If tea stains or coffee residue develop, soak with oxygen-based cleaner or sodium percarbonate for effective cleaning.

【Important Notes】

  • Safety Warning: Although the porcelain liner is durable, it is still fragile and may crack or break under strong impact or if dropped from a height. Please handle with care.
  • Filling Recommendation: We suggest filling beverages to 80–90% capacity to prevent verflow when closing the lid and reduce the risk of burns.
  • Return Policy: A 7-day inspection period is provided. However, according to policy, returns cannot be accepted once the product has been in contact with water or has been used.
  • Defect Assessment: Minor black spots or slight uneven glaze color may appear on the porcelain liner. These are considered normal within international inspection standards and do not qualify as defects.
  • Customer Rights Notice: If excessive returns or exchanges occur due to personal reasons, the seller reserves the right to cancel orders or suspend future shipments.