Outdoor Water Bag Foldable Mountaineering Water Bag Cycling Supplies(2L) The product is shipped based on the color or size of the main image of the product page. Size:2L The material is environmentally friendly EVA, safe, harmless, non-toxic, light in weight, free of heavy metals, and high in transparency. The applicability design with large opening makes the water bag easy to clean and the quality is guaranteed. Take it for outdoor drinking water bags, cycling, hiking, mountain climbing, and picnics. This bag cannot be filled with boiling water, and the water temperature is -20C~50C. Double-sided thermal stitching process, thermal compression bonding molding, can bear 60kg, do not worry about the drinking water bag can not withstand the gravity and be crushed. It is marked with a reminder scale to avoid screwing the lid due to fear of leaking without tightening, and it is convenient to recognize the amount of water carried and not fill the required amount of water at any time. It comes with a water locking device, which can lock the water in one step when not in use, and is equipped with a dust cover.