CRAFTED FOR CONVENIENCE: Weighing only 0. 60 pounds and measuring 3. 4 x 3. 2 x 5. 9 inches, the Glacier Stainless Vacuum Tumbler is lightweight and can hold up to 16 fl oz. , making it easy to take it wherever you go. PERFECT TEMPERATURE: With Vacuum insulation technology, this tumbler keeps your beverage at the optimum temperature. NO SPILLS: Press-fit lid ensures that you won't spill a drop of your favorite beverage. ADAPTABLE FOR ANY OCCASION: The Glacier Stainless tumbler can be used on a campground, at the office, or just in your backyard. LIFETIME : GSI Outdoors spent over 30 years building quality, performance products and stands behind them 100%. GSI Outdoors warranties all products for the original owner against manufacturing defects for the lifetime of the product.