Features:- 100% LEAKPROOF with a simple twist of the lid, Leakproof Cruiser is designed to keep up with the pace of your daily hustle. So go ahead and toss it in your work bag with your laptop—not a drop will escape. The Cruiser keeps your iced coffee, smoothie, or seltzer cold for 20 hours. Featuring a soft silicone straw, comfort grip handle, and non-slip silicone base, it has all the features that make Corkcicle stand out above the others. Plus, it fits in most cupholders so it’s always along for the ride. The lid separates easily to clean, and it’s dishwasher safe.- Leakproof Twist-To-Lock Lid.- Up To 20 Hours Cold.- Flat Sides & Handle for Easy Grip.- Non-Slip Silicone Bottom.- Cupholder Friendly.- Triple-Insulated Steel.- Comfort-Grip Handle.