Laps of Luxury Stainless Steel Sports Water Bottle and Sippers - Double Walled Vacuum Insulated, Wide Mouth, BPA Free, (900ml)Laps of Luxury double walled insulated water bottles and sippers are made of high quality food grade 18/8 stainless steel. No BPA, chemicals nor metallic tastes. It's designed to be lightweight, reusable, sustainable and environmentally friendly, making them great for long hikes, days on the beach, hot yoga classes, golf, long road trips or everyday office use. It keeps your beverage at your preferred temperature for up to 12 hours, whether you choose hot, cold or room temperature liquids. Even when filled with ice, the exterior of your Laps of Luxury will never leave a puddle on your desk, drip on your shirt, or sweat in your bag. - BPA free, reusable stainless steel construction. - Ergonomic, high grip shape, perfect for carrying and drinking on the move. - Double walled design keeps drinks cooler for longer. - Ergonomic shape fits existing bottle holders. - Leak resistant flip straw cap.