Features:- Compatible with 22oz Leakproof Cruiser only. 100% leakproof with just a simple twist, this lid prevents even a single drop from escaping. Align the marker with the lock icon to seal, rotate to the opposite marker to sip, and twist halfway to pull apart for easy cleaning. Dishwasher safe.- Compatible with 40oz Cruisers.- BPA Free.- 100% Leakproof Twist Locking Lid.- Top on lid separates to easily clean.- Soft silicone straw.