【Wide Compatibility for Wide-Mouth Bottles】Designed to fit Hydro Flask wide-mouth bottles in 12 oz, 16 oz, 18 oz, 20 oz, 32 oz, 40 oz, and 64 oz 84 oz sizes. Also compatible with Simple Modern, Iron Flask, ThermoFlask, Takeya, Hydro Cell ⚠️Incompatible：Not compatible with any bottles from other brands except above mentioned brands. Safe Material: Made of high-quality PP, BPA free, no need to worry about the release of any harmful substances, allowing you to enjoy every bite with peace of mind, food grade silicone mouth tip makes it safe and comfortable for both adults and kids to sip. Easy to Carry: Comfortable handle, effectively reducing wrist pressure, even shaking the water bottle will not make you feel uncomfortable. The silicone ring equipped ensures good sealing of the water bottle and prevents beverage leakage Comfortable Drinking: The soft spout design provides a gentle touch every time you drink, while effectively protecting your lips. Flip the spout over with one hand to drink, making every sip of water more relaxing and enjoyable Dust Proof Cover: Keeps the silcione mouth tip clean. Package include: 1lid+2 straws+1straw brush Spout Replacement Lid for Wide Mouth Water Bottle