CAWSER Magnetic Sliding Tumbler Lid
1.The lock is very easy to use. It slides easily open and shut.
2.Come with a black silicone o-ring around the base, which helps cover the cup tightly.
3.Have one of this lid in your car, avoid any damage to the seat accidentally.
1.They are easy to clean and dishwasher safe, but avoid using in microwave.
2.This lid will help with accidental tips and spills but not means no leaks if inverted for a long time or put it in your bag.