Kinto Travel Tumbler 500ml Sand Beige Vacuum Double Structure Effect 20949 Heat/Cold

---------------------------------------------------------------------- 【JOOM Approved! Sold & Shipped by Trusted Japanese Sellers】

🔹 Operated by Verified Japanese Sellers – Approved by JOOM, our experienced Japanese sellers provide reliable service. 🔹 Direct Shipping from Japan – Carefully packed and promptly shipped straight from Japan. 🔹 Japanese-Standard Quality Control – Strict inspections ensure only high-quality products reach you. 🔹 About Included Manuals – If a manual is included, it will primarily be in Japanese. ---------------------------------------------------------------------- Product name: Stainless steel portable thermos Material: Stainless steel, polypropylene, silicone rubber BPA free / Made in China / Heat retention: 69℃ or higher (6 hours) Cold retention: 7℃ or lower (6 hours) *Heat retention effectiveness refers to the temperature of hot water measured 6 hours after pouring boiling water into the product at a room temperature of 20°C ± 2°C, and when the water temperature reaches 95°C ± 1°C, with the lid on. *Cold retention effectiveness refers to the temperature of water measured 6 hours after pouring cold water into the product at a room temperature of 20°C ± 2°C, and when the water temperature reaches 4°C ± 1°C, with the lid on. *Before adding drinks, add a small amount of hot (cold) water and preheat (pre-cool) for 1-2 minutes to increase the heat retention (cold retention) effect.