Cola Bottle Insulated Cup, 304 Stainless Steel, Double Wall Vacuum, Cold Retention, Outdoor Sports, Gift

This cola bottle shaped insulated cup has a double wall vacuum construction. The inner liner is made of 304 stainless steel, and the outer shell is made of 201 stainless steel. It provides heat retention for 6-12 hours. It is a large belly cup style. It is suitable as a business gift. It can be customized with 3D printing. Brand: guichang. Model: gc-026. It is suitable for students. It is a modern minimalist style.