【Peacock】600ML Stainless Steel Cold & Hot Tumbler, Detachable Lid, Lock Buckle - Brown

__Choosing Your Thermos:__ When selecting a thermos, price isn't the only consideration. To truly savor your cold or hot drinks, the safety of the material is paramount for our health. Some low-cost products on the market lack sophisticated insulation technology, often compromising on heat retention and potentially containing harmful substances like heavy metals. When choosing, consider the material, technology, and opt for branded thermoses. This not only ensures longer-lasting temperature control for your beverages but also guarantees a more durable product. **Peacock, Japan, founded in Osaka in 1923, specializes in thermos production. Alongside Tiger and Zojirushi, it is a member of the Japan Vacuum Vessel Association.** **With a decade of zero complaints, the premium brand Peacock embodies a century of craftsmanship and dedication, achieving a hundred-year legacy worthy of your trust and peace of mind.** One-touch unlocking buckle design prevents leaks for worry-free drinking. Double-layer vacuum insulation provides long-lasting temperature retention, with a food-grade stainless steel interior that is corrosion-resistant and rust-proof. A 44mm wide mouth allows for easy ice cube insertion. https://obs.line-scdn.net/0h9n-prf6gZkEQCXNpSTYZFkFUajAjeGJJeXF7fDQIai00cV5LWyR7QTRCaxRZOFpIUGd5eEUKQy5dMXJ1R29IQkELawdael5cdil5JG9BUzpNZXFyLSk.jpg __Specifications:__ Capacity: 600ml Mouth Diameter: 44mm Dimensions: 6.9 x 7.5 x 25.1 cm Weight: 0.27kg Materials: Inner and Outer Body - Stainless Steel SUS304 Lid - Polypropylene Resin Heat Retention: Above 69°C for 6 hours / Above 87°C for 1 hour Cold Retention: Below 9°C for 6 hours Origin: Peacock (China Factory) __Precautions:__ Keep away from open flames. Ensure the lid is securely fastened and the stopper is tightly screwed. Fill beverages to about 1 cm below the stopper. Keep out of reach of young children. Do not fill with dry ice, carbonated beverages, etc. Do not immerse in water for cleaning or place in a dishwasher. **※ Cold-use products can also maintain heat because the vacuum structure of the inner vessel is the same for both hot and cold insulation. Higher vacuum technology leads to better product performance.** Peacock products sold globally adhere strictly to Japanese quality standards. **※ If it is a dedicated cold-use bottle, it can also be used as a thermos. However, please be cautious not to drink directly if the temperature is too high to avoid burns. Pay attention to the temperature of the beverage when drinking.** **※ For dedicated cold-use bottles, it is not recommended to fill with boiling water, as the generated steam can build pressure and cause leakage. If you must fill with hot water, be mindful of your usage to prevent burns.**