Double-Layer Vacuum U-Shaped Big Belly Cup

Double-Layer U shaped Big Belly Water Cup is portable and can easily fit in any car's cup holder. It has a comfortable handhold without fingerprints to prevent a hot hand grip experience. 
Made of Food-grade material, makes it corrosion resistant, oxidation resistant and is stronger and safer, at the same time can hold a variety of beverages

• Features: environmental protection
• Bottle type: vacuum
• Material: stainless steel
• Color: as shown