By function
1. Sports water bottle with filter function: Portable water bottle is a new sports water bottle that has appeared in the past two years. Its appearance is similar to that of traditional water bottles, but its internal filtering function filter element can quickly filter different fresh water such as outdoor river water, stream water and tap water into Direct drinking water is convenient for obtaining safe and secure drinking water anytime, anywhere under outdoor sports conditions.
2. Ordinary sports water bottle: traditional sports water equipment can only store drinking water needed for sports.
3. Folding sports water bottle: portable folding water bottle, the bottle body can be folded after the water is dry, and it does not take up space.

By application
1. Sports use refers to water bottles used for some relatively intense sports, such as running, mountain climbing, etc., which are characterized by more emphasis on the quality and sealing function of the buckle.
2. Outdoor use refers to the use of hiking, picnic, tourism and other occasions. It is characterized by more lightweight and multiple forms of hanging buckles.
3. It can be said that the water bottle used by students is similar to the outdoor water bottle, but because it is used by children, it is different from the professional water bottle in design and production. The sports water bottle used by students is more convenient and easy to use, such as It can be used to open the cap by rotating instead of opening the cap with a plug.

By material
1. Plastic sports water bottle: the advantages of plastic: light weight, slow heat conduction, hot water is not hot, big mouth, cheap price. Disadvantages: not wear-resistant, unqualified materials will have harmful substances.
2. Stainless steel sports bottle: stainless steel advantages: strong, no harmful substances, harmless to people, heat-resistant. Disadvantages: The single-layer thermal conductivity is fast and not wear-resistant. The double-layer stainless steel container requires high processing accuracy, and the seams are prone to water leakage and bacteria breeding.
3. Aluminum sports bottle: Advantages of aluminum products: light and stylish. Disadvantages: The heat conduction is too fast, the hot water cannot be taken, and the cold water cannot be taken. Aluminum products are too soft and easy to bump into pits. Excessive intake of aluminum will cause harm to the human body.
4. Silicone sports water bottle: The advantages of silicone: it can be folded, easy to carry, light, heat-conducting and slow-loading hot water is not hot, big mouth, heat-resistant, no harmful substances, harmless to people, and resistant to falling. Disadvantages: The material is too soft, and you need to use both hands to drink water when there is little water.