"Brew Buddy 40oz Insulated Stainless Steel Tumbler Carry around your drink of choice with these premium insulated tumblers. The double-walled vacuum insulation is sure to keep your drink at optimal temperature for longer, whether it be hot or cold. Use the included reusable straw, or turn the lid to take a swig. The premium design and leak-proof lid makes this a great companion to have while on-the-go. What You Get 40oz Stainless Steel Tumbler Reusable Straw FEATURES Double-wall vacuum insulated Keeps drinks cold for up to 10 hours and warm up to 6 hours Durable textured powder coated finish exterior Premium 304 stainless steel interior Narrow base to fit standard car cupholders Leak-proof design Easy grip handle Dishwasher safe BPA free Reusable straw Lightweight for ease on-the-go Ideal for walking, hiking, travel, and shopping Great gift idea Measurements: Overall - Approx. 4""L x 6""W x 10.5""H, 4"" Diameter Weight: Approx. 24 oz. Material Composition: 100% Stainless Steel construction with powder coated finish Care: Dishwasher safe."