Grosche Aspen 1.2 L (40 oz) Stainless Steel Tumblers, 2-pack

Features: 

• Extreme triple wall insulation holds ice up to 48 hours
• Built with thick 18/8 stainless steel
• Cup holder friendly
• Dishwasher safe
• Includes extra free straw and cleaning brush
• Built best in class for on-the-go everyday hydration
• When you buy a Grosche product, you're funding 50+ days of safe drinking water for someone in need via the Grosche Safe Water project