Lifefactory 16-ounce (475 ml) reusable glass water bottles are sleek and mobile with enough volume to keep you hydrated on the go. Providing an excellent alternative to disposable plastic bottles, these innovative bottles feature durable glass construction that offers pure taste with no chemical leaching. The bottle’s glass is surrounded in a patented silicone sleeve that both protects against breakage and provides a comfortable, non-slip gripping surface. The bottle also features a wide-mouth opening making it easy to fill with ice cubes, tea bags, pieces of fruit, or drink mixes and powders. The Classic Cap offers leakproof security. The cap screws on tight to the bottle and a silicone gasket creates a positive seal to lock liquids in. The Classic Cap has a carry handle on top that makes it easy to tote the bottle. For easy care, the silicone sleeve and bottle can be washed together. All components of the bottle are dishwasher safe. It is recommended to wash the cap on the top rack. The cap is constructed of BPA/BPS-free polypropylene (PP#5) with no phthalates, PVC, or polycarbonates. All Lifefactory components are made in the USA or Europe and all products are assembled in the USA.