Meet the brand. GROSCHE is a family-owned coffee, tea and hydration gear brand on a mission to change the world, one cup at a time. Every GROSCHE product sold funds 50+ days of safe drinking water to someone in need. Click on this KITCHEN & TABLETOP GUIDE for expert tips on choosing the right appliances, cookware, and tableware for every meal. - https://www.kohls.com/feature/kitchen-tabletop-guide.jsp. FEATURES: Hydrate on the go with an insulated travel mug that's built tough, Designed with triple wall insulation to keep ice frozen the longest compared to other tumblers, Includes Tritan scratch-resistant plastic clear lid with durable slider, Made of tough 18/8 stainless steel, Dishwasher safe and cup holder friendly, Matte finish, 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. WHAT'S INCLUDED: Two stainless steel tumblers. DETAILS: 20-oz.: 4" H x 4" W x 7" D; 30-oz.: 5" H x 5" W x 8"D, Weight: 2.16 lbs., Stainless Steel, plastic, Hand wash, machine wash, Imported, Manufacturer's 1-year limited warranty: . For warranty information please click here - https://cs.kohls.com/app/answers/detail/a_id/140. RESPONSIBLE ,. Size: Medium. Color: Black Blue. Gender: unisex. Age Group: adult. Material: NONE.