Our factory specializes in processing and customizing various types of cups: plastic cups, glass cups, stainless steel ceramic cups, stainless steel high vacuum flasks, advertising cups, bullet-shaped insulated cups, insulated cups, purple clay cups, stainless steel cups, double-layer glass cups, etc., to meet the different quality requirements of various industries. Usage: Corporate anniversary promotions, festival gift distribution, event souvenirs, conferences, property openings, etc. According to the customer's requirements, we can make different styles, sizes, colors and logos as promotional items or gifts for enterprises. The price is low and the cups can be printed with logos, addresses, related product pictures and other information! Welcome both new and old customers to come and purchase!

Source factory, wholesale available, superior quality, larger quantities enjoy better prices. For more details, please call for consultation!

All the products are in stock. Hurry up and take pictures! Attention, everyone! There may be water marks inside the cups we bought. These are the marks left after we test the heat preservation of each cup when shipping. They are not used ones. There is a little smell inside the newly bought cups. Please rest assured to drink. This is all normal and does no harm to the human body. Thank you all for your understanding and support!

Instructions for Using a thermos

Before use, please clean the inside of the product thoroughly and preheat it with hot water for 1-2 minutes. Appropriately increasing the internal temperature of the thermos can better enhance the heat preservation effect.

Too little or too much water will affect the insulation effect. The best insulation effect is achieved when the water volume is 1-2 cm below the bottleneck.

The contents of lunch boxes should neither be too few nor too many. The ideal capacity is three quarters or four fifths of the total capacity.