That raises a big question: What should you do with your old Stanley tumblers? Stainless steel, which is a big ingredient in Stanley tumblers, is usually a recyclable material. But these ...

thanks to the dual-wall vacuum insulation of this 24oz Reduce tumbler made from 18/8 food-grade stainless steel. VERSATILE 3-WAY LID WITH REUSABLE STRAW: With the Sip-It-Your-Way lid, you can ...

Bottom Line: This durable stainless steel tumbler isn't just trendy. It keeps drinks cold all day and stands up to daily use without much wear and tear. Pros: The 30-ounce size works well for ...