This S'well bottle imitates the charm of raw materials and natural fibers that can be found in the world’s most picturesque forests, the Wood Collection, featured in a smooth matte finish, resembles mixed distressed woods. Triple-layered, vacuum-insulated construction, and designed to keep beverages cold for up to 24 hours or hot for up to 12. The copper wall layer creates a condensation-free exterior that won't sweat. The 25oz is perfect for staying hydrated on-the-go. Fun fact: it holds an entire bottle of wine.