Enjoy daily crystal vibration hydration. These high quality glass bottles hold approximately 16 ounces of (crystal-charged) water and include bonus silicone caps (pictured). The Indirect Dome-style bottles feature a sealed, inner glass dome filled with crystal chips. Although the bottles are easy to clean/use, it's worth noting that the crystal domes cannot be opened. They can however be changed with glass domes from the manufacturer (not yet available at The Cat and Raven). Currently, the only style in-stock is Aquamarine + Quartz. Drink Up!!!