Insulated Travel Cup: Made from BPA-free, non-leaching polypropylene with an insulated sleeve; Keeps your beverages at the perfect temperature for longer Spill-Resistant Lid: A sealable sip-through lid prevents spills and leaks and protects your drink from trail dust and critters Ergonomic & Lightweight: A sturdy webbing handle offers good grip and collapses flush for compact storage; Weighing in at just 3.5 oz, this ultra-lightweight tumbler is easy to pack and carry Refreshment on the Go: Whether you're sipping hot coffee on a chilly morning or enjoying a cold drink after a long hike, this tumbler keeps you hydrated and ready for the next adventure Designed for Your Adventure: Feeding your love of the great outdoors since 1985; Product design rooted in innovation, durability, efficiency, and environmental responsibility