Pop-Up Straw Handle Lid & 100% Leak-proof The lid is designed with a secure lock and dust cap. The button design allows you to easily open the bottle cap with one hand and drink in time. The bottle mouth has a silicone stopper, which is 100% leak-proof. Pop-up straw is Removable & Detachable, food grade eco-friendly silicone sleeve, BPA Free. WIDE MOUTH DRINK BOTTLES 1.5L/2L water bottles as a shaker bottle to blend liquids with other ingredients, you can easily put coffee powder, ice cubes, fruits,etc. The wide mouth also makes it easy to wash the bottle. STAY HYDRATED: Designed with time marker and inspirational quotes, Half gallon water bottle is perfect for helping you stay motivated to drink enough water throughout the day. Featured with clear appearance and capacity scale helps you measure your daily intake of water easily and clearly. Coconut carbon block filter for This advanced coconut carbon block filter reduces chlorine, benzene and other heavy metals from your water. It also reduces taste and odor, sand, and sediment, making your filtered water clean and safe for drinking!