• High-quality: our water bottles are bpa-free and made of liner 18/10 stainless steel, which is much better than 18/8 food grade stainless steel in anti-oxidation and corrosion resistance to protect the water bottle from oxidation and peculiar smell, which means there will be no metallic smell or rust on your water bottle. 
• Keep hot and cold: our metal water bottle has double-layer heat insulation and vacuum heat insulation. It has good leak-proof performance and can keep the beverage cold or hot for 12 hours. 
• The perfect drink in every scenario - this wildly popular bottle can be used at home, work, at the gym, for sports, in your car, at the beach, camping, hiking, travelling & just about any other activity you can dream up! What can be stored inside? Most drinks - including water, tea, coffee & wine. 
• Material: made of double-wall stainless steel, inner layer 316 austenitic stainless steel, corrosion-resistant, the surface of the cup body is sprayed with plastic material, lid plastic composition: BPA-free food grade pp. 
• Will not sweat: - the bottle will not sweet meaning it will not create condensation which may have a right of liquid on your expensive buried walnut side table
• Capacity: 900ML
• Keep Drinks Hot or Cold for 12 Hours