The 10 ounce refillable glass bottle from Retap is an eco-friendly answer to staying hydrated. With a leak-proof lid, the Retap 10 oz. can be thrown in a purse or gym bag without worry. The convenience doesn't stop there. This durable water bottle is made of the same glass used in laboratories and is dishwasher and microwave safe. The Retap's design is not only stylish, but smart with no edges for bacteria to grow. Choose from a wide variety of lid colors.Retap