The 32oz water bottle features double-wall insulation, ensuring that your beverage remains cold for up to 24 hours and hot for up to 12 hours while preserving its fresh taste. It is designed to be leak-proof when properly closed. This 32-ounce insulated stainless-steel water bottle with a push-button lid with lock. Unique nozzle designed for either sipping upright through the built-in straw or tilting back to swig from the spout opening. Protective push-to-open lid keeps spout clean; convenient carry loop doubles as a lock. Wide opening for cleaning and adding ice. The lid can be opened with one hand, and the bottom comes with non-slip. It's the perfect travel device. 100% quality assurance.