LEAKPROOF & LEAD-FREE : These glasses are leakproof. If you use the bottles for drinks that separate and need a little shake before pouring, you can rely on these lids to prevent messy accidents. Each Bottle Includes BPA-free Reusable Screw-on Plastic Lid. This glass is lead-free, reusable, 100% recyclable, and eco-friendly The cost of returning the product(s) and postal insurance is the responsibility of the customer unless otherwise specified. Linkedin set this cookie to store information about the time a sync took place with the lms_analytics cookie. SIZE : The size of the bottles perfect, 47oz, not too heavy but big enough that you are not constantly having to refill them. They fit very well almost all kind of refrigerator