Container with automatic lid closure

A drinking container, comprising:

• a container portion;
• a sleeve that is moveable between a closed position and an open position with respect to the container portion, the sleeve including a sleeve magnet;
• a lid that is moveable from a closed configuration to an open configuration, the lid including a lid magnet, the closed position of the sleeve corresponding to the closed configuration of the lid scaling an access pathway to an interior of the container portion, the open position of the sleeve corresponding to the open configuration of the lid opening the access pathway to the interior of the container portion, the lid including a lid upper and a lid lower, the lid lower being separated from the lid upper in the open configuration, the lid lower being held against the lid upper in the closed configuration,
• wherein, in the closed position of the sleeve, a spring force biases the lid in the closed configuration,
• wherein the lid comprises a seal spring at least partially enclosed within a body of the lid, the seal spring generating the spring force,
• wherein, in the open position of the sleeve, the sleeve magnet and the lid magnet have a magnetic force greater than the biased force to place the lid in the open configuration;
• and
• a button configured to be manually depressed from a resting position to a stressed position, the button in the stressed position placing the lid in the open configuration to relieve a pressure from the interior of the container portion.