What does a sports water bag look like? (Part 1)

Hello everyone, "Dong Dong Talk Cup" is here. With the rise of national sports, the sales of sports bottles, sports cups and sports water bags are also rising. http://www.zhanyict.com/en/ProductsDetail-VB-10347.htmlHowever, compared with sports bottles and sports cups, the sales of sports water bags are still inferior. The main reason is the usage habits, usage environment and lack of understanding of water bags. Today, the editor will talk to you about sports water cups.

Sports water bags are mostly used for outdoor sports. With the booming development of outdoor sports, the convenient water storage method of sports water bags is becoming more and more popular among enthusiasts. What materials are sports water bags made of? http://www.zhanyict.com/en/ProductsDetail-VB-10347.htmlAre these materials harmful to the human body? What specifications and capacities of sports water bags are suitable for what kind of outdoor sports? What thicknesses are there for sports water bags on the market? How to choose a water bag that suits your needs?

1. What materials are sports water bags made of?

TPU (thermoplastic polyurethane elastomer rubber)

This is the most commonly used material for sports water bags on the market. It has excellent flexibility and will not become hard or brittle even in low temperature environments. It can easily cope with squeezing and bending in various complex outdoor terrains. http://www.zhanyict.com/en/ProductsDetail-VB-10347.htmlTPU material is non-toxic and odorless, harmless to human health, ensuring that the drinking water in it is safe and pure, without producing odor or dissolving harmful substances. And its good wear resistance allows the water bag to remain intact when it frequently rubs against other items in the backpack, extending its service life.

PVC (polyvinyl chloride)

PVC material is relatively affordable, has certain strength and toughness, can withstand certain pressure, and is not easy to break. Through the improvement of processing technology, environmentally friendly PVC water bags are gradually increasing, reducing the risk of harmful additives that traditional PVC materials may contain. http://www.zhanyict.com/en/ProductsDetail-VB-10347.htmlHowever, compared with TPU, PVC is slightly less cold-resistant. It may harden and become less flexible under extremely cold conditions, but it performs well in normal temperature outdoor scenes and is the material of choice for many entry-level sports water bags.

EVA (ethylene-vinyl acetate copolymer)

EVA material stands out for its ultra-lightness, which can reduce the burden of outdoor sports. It also has good elasticity and can expand moderately after the water bag is filled with water to adapt to different capacity requirements. In addition, http://www.zhanyict.com/en/ProductsDetail-VB-10347.htmlEVA material has good thermal insulation performance, which can delay the water temperature in the bag from being affected by the external environment to a certain extent. It can keep cold water cooler for longer in summer travel, and help reduce excessive heat loss in winter, maintain water temperature, and provide users with a more suitable drinking water temperature.

2. What are the common specifications and capacities of sports water bags?

Sports water bags come in a variety of sizes to meet the needs of different exercise durations, intensities, and personal drinking habits. http://www.zhanyict.com/en/ProductsDetail-VB-10347.htmlThe following summary only represents the editor's personal opinion and is for reference only.