“The glass is thick and feels very durable. The lid is metal and plastic, also feels like it will be durabke. It doesn't leak. I tested it a few different times and it didn't spill a drop. The sleeve is a thicker neoprene type material. I haven't dropped the bottle, but the sleeve would definitely protect it from shorter drops. The strap makes it way easier to carry. While the sleeve is pretty, the artwork on the bottle itself is stunning. I have recieved so many compliments and love just looking at it. Really well made and designed. Highly reccomend.”