The Snapseal™ travel mug has a one-piece leak-proof lid that allows for quick and easy cleaning while preventing leaks. The SNAPSEAL™ lid easily snaps up for drinking and then simply push it closed when you’ve finished in order to seal. This vacuum-insulated travel mug has a comfortable grip that provides convenient one-handed drinking for both left- and right-handed users. The mug also fits most car cup-holders as well as most single-serve brewers. It also features a dishwasher-safe lid for easy cleaning.