Lock & Lock Bisfree Two Tone Water Bottle 3.3-Cup, 27-Fluid Ounces, Blue Made from highest quality BPA free material for strong durability and safety The 27-Ounce capacity bottle with twist-off lid attached to the body The bottle is shaped to easily hold and drink Measurement written right on the bottle to meet specific consumption level The bottle top has drink control function to easily sip or drink without spill