</strong>Multi-occasion use:</strong><br /> For outdoor sports such as hiking, biking, and running, the lightweight & collapsible design allows you to exercise outdoors without having to make room for it in your backpack like regular water bottle needs.<br /> It even can fit in your pants pockets.<br /> This bottle is all you need to keep you hydrated while on the go, portable, and the right size for you to hold your drinkable water for the day.<br /> Perfect choice for travelers who often catch flights.<br /> For commuting students and office workers, you can also take it to the office, or the classroom.<br /> Because it has a stylish design and very refreshing colors for you to choose from.<br /> <br /> Collapsible water bottle adopts food-grade silicone, which is durable and reusable.<br /> It is not only the healthier choice for you and your family, but can also significantly help to protect this beautiful planet.<br /> <br /> </strong>Specification:</strong><br /> Bottle Mouth Size: 1.02 in<br /> Capacity: 20oz<br /> Endures range of temperatures: -50℃ to 200℃<br /> Package: 1 x collapsible water bottle<br /> For cleaning:<br /> you can add some soda water, or citric acid, and then shake the water repeatedly.<br /> You can also rub it. Soak it for one to two minutes to clean it.<br /> <br /> </strong>About the material:</strong><br /> This bottle is made from food-grade silicone which is non-toxic, odorless, soft, and durable.<br /> But faint odor is inevitable due to the production process.<br /> Here are some methods to eliminate.<br /> Exposing the collapsible water bottle to air for 2-3 days, the taste will fade and drift away.<br /> Mixed brine with a small amount of vinegar, soak the collapsible water bottle for 10 minutes or more.<br /> This is the most effective way to remove the odor of silicone.<br /> Fill with equal parts white vinegar and water, soak for 24hrs, rinse and air out to dry.<br /> <br /> </strong>Unique foldable design:</strong><br /> You can compress collapsible water bottle to smallest shape to put into bag, save space.<br /> <br /> </strong>NO MORE LEAKS IN YOUR BAG:</strong><br /> 100% leak-proof to prevent annoying spills.<br /> <br /> </strong>100% BPA Free Material:</strong><br /> Collapsible water bottle was made of BPA free and 100% non-toxic food grade silicone material.<br /> What is more that material makes this bottle tough enough to survive accidental drops, also makes it safe to drink water.<br />