• Keeps your drinks cold for 24 hours, hot for 12
• 18/8 double-walled stainless steel, non-toxic, non-leaching and BPA free
• 9oz & 17oz fit in a standard sized cup-holder
• 25oz holds an entire bottle of wine
• Bottles do not condensate
• Mouth is wide enough for ice cubes and drip-free sipping
• Vacuum sealed
• S’well has teamed up with the U.S. Fund for UNICEF to help provide clean drinking water to children around the world