Intelligent display temperature 304 coffee cup thermos cup wholesale student accompanying stainless steel water cup high color value cup

Description: Style: with rope liner material: 304 stainless steel Shell material: 201 stainless steel Insulation performance: 6-12 hours Function: portable heat preservation Specifications: 1. Rest assured type material: large diameter design can be in contact with food type stainless steel meticulous workmanship 2. Fashion and beautiful lasting and practical: tough and firm for easy cleaning 3. Removable design: easy to clean simple to assemble and easy to clean 4. Ergonomic design and comfortable grip: the cup body anti-slip design is easy to grasp and feel comfortable Package Included: 1 * Smart Cup