- TRIPLE-LAYERED INSULATION: The S’well 17oz Bottle features a durable stainless steel design with a triple-layer, vacuum-insulated construction. Exclusive Therma-S’well Technology maintains cold beverages for up to 36 hours and hot drinks for 18 hours, ensuring optimal temperature retention. Hand wash only for longevity. - IDEAL FOR EVERYDAY USE: The wide opening accommodates most ice cubes, making refills quick and easy. Perfect for road trips, bike rides, or gym sessions, the S’well bottle fits seamlessly in most standard cup holders. - CONDENSATION-FREE DESIGN: Enjoy a sweat-free experience with the S’well bottle’s condensation-resistant exterior, keeping your hands and bag dry. - SAFE AND DURABLE: Crafted from 18/8 food-grade stainless steel, this bottle is BPA/BPS-free and reusable. It meets California Prop 65 regulations, ensuring worry-free hydration. Use Scenarios: 1. Stay hydrated during long outdoor adventures; the S’well bottle keeps your water cold on hot days. 2. Bring your favorite hot drink to work; the bottle retains heat for hours, providing comforting warmth throughout your day. 3. Perfect for gym workouts; fill it with ice and water to refresh yourself post-exercise without the hassle of condensation. Choose S’well for a reliable and stylish hydration solution that supports your active lifestyle.