S'well 40oz Onyx Roamer Insulated Bottle - Cold for 48, Hot for 16, BPA Free

Feature Breakdown You Need

TRIPLE-LAYERED INSULATION: S’well Roamer Onyx 40oz stainless steel water bottles feature triple-layered, vacuum-insulated construction. Our proprietary Therma-S’well Technology ensures beverages remain cold for up to 40 hours and hot for up to 18 hours, making our bottles ideal for any occasion.

PERFECT FIT: Designed with a wide-opening that easily accommodates most ice cubes, our Roamer bottles are perfect for consistent refills and long-term use. Whether you're hiking, camping, or heading to the gym, the large 40oz capacity Roamer ensures you stay hydrated in any environment.

CONDENSATION-FREE: Our Roamer bottles include a copper wall layer that prevents condensation. This feature ensures an exterior free from sweat, making your bottles comfortable to hold and easy to transport in bags or backpacks.

WORRY-FREE HYDRATION: All S’well containers are BPA-free and made from 18/8 premium food-grade stainless steel. Our products meet California Prop 65 regulations and are independently certified to comply with all regulatory standards.

SUSTAINABLE CHOICE: Choose S’well for fashion and functionality without compromising on sustainability. Our bottles are built to last and crafted to reduce waste. Every purchase supports the displacement of millions of single-use plastic bottles, promoting a more sustainable lifestyle.