✔️【Multifunctional Humanized Design】The 20 oz glass water bottle featured with latest pop up lid with premium safety lock, 100% leak-proof, and can be easily opened with one hand.The glass bottles have two ways to drink water by a straw and a hole after remove the straw that can be drink from directly , which is very convenient and fast. | ✔️【Healthy and BPA Free 】Made of quality food grade eco-friendly high borosilicate glass, suitable for both warm and cold beverages -4F to 302F. This glass water bottle is 100% BPA FREE,odour free.It is healthy and safe during use.With a wide-mouth opening , it is easy to fill with ice cubes & fruits and daily clean. | ✔️【Feature Details】The 20 oz water bottle with straw has an anti-slip and high quality silicone sleeve to protect the glass water bottle and help prevent it from being slippery in your hands or slight bumps, it keeps standup stably.In order to make the gym motivational water bottle easy to carry we have equipped it with carrying loop. | ✔️【Occasions and Guarantee】Available in multiple colors,it's an ideal gift for your family and friends‘ outdoor and indoor activities, also the perfect gifts for any festivals.