350ml/500ml Double Stainless steel 304 Coffee Mug Thermos Mug Travel Thermal Cup Thermosmug Water Bottle For Gifts
Q:How long does it keep warm?
A:Thermal insulation performance test (Room temperature 28 ℃, 97 ℃ boiling water filling test):
4 hours: >60℃
6 hours: >54℃
8 hours: >48℃
Q:I need to hold it with my hand. Is outside becomes hot when it was full with hot coffee?
A:No. Because the coffee mug is insulated.
Q:Can I put it in my bag?
A:We do not suggest to do that, because it is not 100% leak-proof.
Q:How to maintain the cup?
A:Please use a soft cloth to clean, do not use a metal brush, so as not to cause scratches.
1. Be sure to wash before use.
2. Overfill with hot liquids over 55℃(122℉) is recommended. Do not fill beyond 0.25”(7mm) below bottom of threads. Overfilling can lead to spills and scalding. To prevent spills, ensure lid is assembled properly and fully tightened before use. Hot liquids can cause scalding.
3. Please be cautious when drinking hot liquid directly from your mug.
4. Do not use sealable items with carbonated or fermenting beverages or foods. Doig so maycause pressure buildup and lead to lid failure an spills, which can scald, or forceful ejection of lid and contenes, which can cause injury.
Made of double stainless steel 304, food grade plastic lid
Keep warm/cold for 8-10 hours
Size: 350ml:16.5*7cm , 500ml:20*7cm
Color: Black, White, Gradient Blue, Dark Blue, Gradient Purple, Gold