[Perfect Fit] Specially tailored for Stanley 40oz Quencher Cup, the replacement flap can fit snugly with for HydroJug Traveler 40oz Cup with Handle, perfect fit. [High-quality Material] Use high-quality BPA-free plastic, enjoy the pleasure of sipping, food-grade, no odor, reusable, suitable for daily use, suitable for Stanley 40oz cup. [Leak-proof Confidence] Our replacement flap is designed to prevent liquid leakage. Once firmly fixed, it ensures leak-proof performance, giving you peace of mind when using and storing the water cup. No more worrying about liquid spills. [Practical Function] These cup replacement lids can be used with water cups to hold water, juice, milk, tea or other beverages, you can use them to cover the cup to prevent dust from entering the cup and enjoy a delicious drink.<br><br>Type:E Colour:As Shown Material:Plastic<br><br>Package Contents: 2 * cup lid 2 * straw<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.