KEEP IT HOT OR COLD: This Stanley Vacuum Bottle is made with superior insulation that maintains temperatures inside regardless of the temperature outside and keeps liquids (soup, coffee, tea) hot or cold drinks cool for 20 hours. The perfect companion for your urban and outdoor adventures. DURABLE AND SAFE: This Stanley Flask is built to last with 18/8 high-quality food-grade stainless steel construction that rugged and rust-proof. Its also made with BPA-free materials, keeping its contents safe to consume. MULTI-PURPOSE LEAK PROOF LID: The Stanley thermos is designed with a leak-resistant lid, so you can put it in your backpack without worrying about any spills. The wide mouth of the thermos helps with easy pouring into the lid that doubles as a cup. EASY TO CLEAN: The wide mouth opening of the vacuum insulated flask makes filling, pouring, and cleaning easy. Description: The Stanley brand has a rich 100+ year history. Born from inventor William Stanley Jr. who forever changed the way hot drinks were consumed, in 1913 he fused vacuum insulation and the strength of steel in one portable bottle, inventing the all-steel vacuum bottle we know and love today. In the century since, his vacuum bottle evolved from concept to icon and has become an essential part of workdays, road trips and outdoor adventures. The Stanley brand has been part of countless adventures and even more shared memories. Stanley has powered daily coffee breaks and just as many meals in their beloved food and beverage gear. With each passing year Stanley continues to push themselves to bring timeless, yet modern, solutions to today's outdoor adventure.