Reusable Metal Bottle with B Double Wall Stainless Steel Sports Bottle with Handle Lid Bulk Pack of Two 750ml Insulated Water Bottles <p>CAUSEFUL LID DESIGN: 1. The thickened version of the waterproof rubber ring ensures a better seal. 2. The bottom of the lid is made of non-metallic material, which ensures no metallic sound when the lid is turned. 3. The lid handle can be rotated 180°, so that your hands do not get tired when holding the lid for a long time.</p> <p>HIGH QUALITY AND AFFORDABLE: The inner and outer layers of the cup are made of high-quality 18/8 food-grade stainless steel. The lid is made of safe material that does not contain BPA and phthalates. The powder coating on the outside is comfortable to hold, looks good and is non-slip.</p> <p>PERFECT SIZE & KEEPS WARM FOR A LONG TIME: Our double-walled insulated bottle protects the temperature for up to 12 hours. The 750ml stainless steel water bottle is perfect for everyday use and the cups fit on your bike's cup holder and in your backpack - for your hikes, bike rides, beach, camping and fitness!