There are several differences between a plastic sport bottle and a glass kettle, which are:
Material: Plastic sports bottles are made of plastic material, while glass kettles are made of glass material.
Durability: Plastic sports bottles are more durable than glass kettles and are designed to withstand rough handling and outdoor activities. Glass kettles, on the other hand, are more fragile and can be easily broken if dropped or mishandled.
Heat resistance: Glass kettles are heat-resistant and can be used to boil water directly on a stove or in a microwave, while plastic sports bottles are not heat-resistant and should not be exposed to high temperatures.
Transparency: Glass kettles are transparent, which allows the user to see the contents of the kettle, while plastic sports bottles are often opaque and may not allow the user to see the contents.
Taste: Glass kettles do not impart any taste or odor to the contents, while plastic sports bottles may have a plastic taste or odor that can affect the taste of the contents.
Environmental impact: Glass kettles are more environmentally friendly than plastic sports bottles as they are recyclable and do not release harmful chemicals into the environment when discarded.
Overall, plastic sports bottles are more durable and better suited for outdoor activities, while glass kettles are more fragile but are better suited for boiling water and are more environmentally friendly.