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Stay hydrated in style with our 304 Stainless Steel Double‑Wall Vacuum Insulated Mug, a sleek, porta
Company Code: RBA015
Material: 304 stainless steel inside and 201 stainless steel outside
Color: As Pic
Capacity: 500/ 750ml
Size: 9.1*17.7cm/9.1*21.6cm
Logo: Yes
Usage: Drinkwale
OEM: Yes
Function: Bussiness
CERTIFICATES

Stay hydrated in style with our 304 Stainless Steel Double‑Wall Vacuum Insulated Mug, a sleek, portable drinking companion designed for modern lifestyles. Featuring a food‑grade 304 stainless steel inner lining and a durable 201 stainless steel outer shell, this mug keeps your beverages at the ideal temperature for hours.



Q1: Can I put hot drinks in this mug?
A: Yes. The 304 stainless steel inner and double‑wall vacuum insulation safely hold hot beverages like coffee and tea, keeping them warm for hours.
Q2: Is the mug leak‑proof?
A: The straw lid is designed to be leak‑resistant when closed properly. For best results, keep the mug upright when filled.
Q3: Is the material BPA‑free?
A: Yes. Both the 304 inner and 201 outer stainless steel are BPA‑free and food‑safe.
Q4: Can I put the mug in the dishwasher?
A: Hand washing is recommended to preserve the exterior finish and the vacuum insulation. The lid can be rinsed separately.
Q5: What is the difference between 304 and 201 stainless steel?
A: 304 is a higher‑grade, food‑safe stainless steel with superior corrosion resistance – ideal for the inner layer. 201 is durable and cost‑effective, perfect for the outer shell.