Double wall vacuum insulation sports bottle for excellent temperature retention for hot & cold.
• Double wall vacuum insulation for excellent temperature retention for hot & cold.• Durable food grade 18/8 stainless steel outer and inner shell and BPA- free parts.• O-ring handle design for easy portability.• Wide mouth for easy filling and cleaning.• Sweat-proof design won’t leave water rings.• Ideal for cold water and sports drinks.