The Living World Eco Water Bottle includes innovative design features that meet the natural instincts of small animals and cater to their specific needs. The water bottle has a double ball-bearing, drip-resistant tube with a water level indicator. Plus, it is made of recyclable glass that is safe and very durable. The bottle is easy to clean and refill. The Living World Eco Water Bottle comes with a secure and easy to install spring attachment and hanger.