Abstract: A thermoelectric module that is removable from a lid of a thermoelectric portable cooler. The modular thermoelectric apparatus includes a housing and a thermoelectric module disposed within the housing. The housing is coupled to a inner fan shroud with a warm air inlet and a cold air outlet. The housing is adapted to be removably coupled to a lid or a sidewall of a portable cooler.

Abstract: A thermoelectric module that is removable from a lid of a thermoelectric portable cooler. The modular thermoelectric apparatus includes a housing and a thermoelectric module disposed within the housing. The housing is coupled to a lower fan shroud with a warm air inlet and a cold air outlet. The housing is adapted to be removably coupled to a lid or a sidewall of a portable cooler.

Abstract: In several embodiments, a person trapped inside a cooler may utilize the cooler safety release device to escape. The person may place his fingers on a pull tab on the inner plate of the safety release device and slide the inner plate away from the outer plate to move the locking tab away from being immediately above the plate of the locking mechanism to being adjacent, but no longer overlapping, with the plate of the locking mechanism. In one or more embodiments, when the locking tab is positioned in a non-overlapping position with the plate of the locking mechanism, the lid is unlocked from the cooler body and is able to be opened, even by someone inside the cooler.

Abstract: Various examples are provided for a nestable cooler and a nestable cooler system. In one embodiment, the nestable cooler includes a hard-shelled body. A lid is coupled to the hard-shelled body and movable between an open position and a closed position. The hard-shelled body includes a first and a second longitudinal sides formed with a shelf on an interior surface of each of the first and second longitudinal sides, each shelf protruding inwardly into a cavity. The nestable cooler system can include the nestable cooler and a second nestable cooler. A base of the second nestable cooler can rest on the shelf when the second nestable cooler is disposed within the cavity.

Abstract: A smart box cooler includes a cooler body and a delivery lid coupled to the liner or the cooler body. The delivery lid is adapted to close an opening that extends through the cooler body and the liner into at least one cavity of the cooler body. The smart box cooler can maintain a food safe temperature in the cavity. The cooler body or the delivery lid includes a delivery assembly with a lock mechanism, an electrically operated actuator adapted to prevent the lock mechanism from being unlocked, and a computing device. The computing device can initiate access to the cavity of the cooler body.

Abstract: A smart box cooler having a computing device is provided. The smart box cooler can obtain authorization data, and determine whether the authorization data authorizes access to a cavity of the smart box cooler. The smart box cooler can activate an electrically operated actuator to control access to the cavity.

Abstract: Various examples are provided for a modular thermoelectric apparatus. In one example, a modular thermoelectric apparatus with a thermoelectric module is removable from a lid of a thermoelectric portable cooler. In another example, a modular thermoelectric apparatus includes a housing and a thermoelectric module disposed within the housing. The housing is coupled to a lower fan shroud with a warm air inlet and a cold air outlet. The housing is adapted to be removably coupled to a lid or a sidewall of a portable cooler.

Abstract: A container with an axle-less wheel assembly can include: a substantially hollow body including a first wheel retention portion and a second wheel retention portion; and a wheel assembly including a first wheel including a shaft continuously formed with the first wheel extending from a center portion of the first wheel, and a second wheel including a shaft continuously formed with the second wheel extending from a center portion of the second wheel. The first wheel can be rotatably secured in the first wheel retention portion when the shaft is inserted into the first wheel retention portion, and the second wheel can be rotatably secured in the second wheel retention portion when the shaft is inserted into the second wheel retention portion. The first wheel can be uncoupled to the second wheel such that the first wheel and the second wheel operate independently from each other.