A latent heat storage material for ultra-cold applications, comprising at least one lithium salt, at least one solvent, and at least one nucleating agent, wherein the at least one nucleating agent is selected from one or a combination of sodium carbonate, lithium carbonate, potassium carbonate, barium fluoride, sodium nitrate, and/or lithium hydroxide.

In a transport container for transporting temperature-sensitive transport goods, there is a chamber for receiving the transport goods and a shell enclosing the chamber. The shell has at least one first latent heat storage element wherein the heat storage element is arranged in a heat exchanging relationship with the chamber. The at least one first latent heat storage element includes a carrier material which is dimensionally stable at use temperature, and a phase change material distributed within the mass of the carrier material, so that the at least one first latent heat storage element is dimensionally stable in a temperature range both below and above the melting point of the phase change material. The at least one first latent heat storage element is designed as a casting part which surrounds the chamber in one piece, seen in cross section, at least over half the circumference.

A cooler capable of achieving a sufficient temperature gradient between an inside of the cooler and an outside of the cooler such that at least a partial vacuum forms within the cooler may include an enclosure defined by at least one wall and a lid. The lid may form a relatively airtight seal with a wall of the cooler when in a closed position. A vacuum release assembly may be disposed in one of the walls or lid of the cooler, the assembly being capable of reducing a pressure differential between the enclosure and the outside of the cooler.

A cooler capable of achieving a sufficient temperature gradient between an inside of the cooler and an outside of the cooler such that at least a partial vacuum forms within the cooler may include an enclosure defined by at least one wall and a lid. The lid may form a relatively airtight seal with a wall of the cooler when in a closed position. A vacuum release assembly may be disposed in one of the walls or lid of the cooler, the assembly being capable of reducing a pressure differential between the enclosure and the outside of the cooler.

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.

An insulating container may include an opening, which can be sealed by a closure. The closure may have an upper portion with a handle that has a circular curvature equal to the cylindrical portion of the closure. The closure may also have a lower portion that is joined to the upper portion by an injection molded polymer element. The closure may also be in the form of “flip” type of closure such that the lid can be selectably opened or closed by the user by rotating a flip closure into either the opened or closed position. The closure may also be a two-part lid having a lower cap that may be configured to be removably-coupled to the container and an upper cap that may be configured to be removably-coupled to the lower cap.

Disclosed herein are examples of an insulating container with a housing constructed at least partially of a fiber reinforced composite material. The composite material may at least partially include a continuous fiber reinforced composite such as continuous fiber reinforced thermoplastic. The composite material may allow for a decrease in the weight of the insulating container, while maintaining or increasing durability. An insulator such as foam or vacuum may be located between a first and second housing of the insulating container to increase the thermal resistance thereof.

A cooler capable of achieving a sufficient temperature gradient between an inside of the cooler and an outside of the cooler such that at least a partial vacuum forms within the cooler may include an enclosure defined by at least one wall and a lid. The lid may form a relatively airtight seal with a wall of the cooler when in a closed position. A vacuum release assembly may be disposed in one of the walls or lid of the cooler, the assembly being capable of reducing a pressure differential between the enclosure and the outside of the cooler.

Insert for accommodating an insulating material of a transport container, comprising a lid compartment, a base compartment and at least one side wall which comprises a continuous accommodating compartment for an insulating material, which accommodating compartment completely encloses a receiving space delimited by the top compartment and the base compartment.

A portable storage container includes a body and a lid. The body has a bottom and sides that define an interior storage volume. The lid is attachable to the body for closing the interior storage volume and includes a lid base, a first lid member, and a second lid member. The first lid member is hingeably attached to the lid base on a first side and the second lid member is hingeably attached on a second side. Each of the lid members includes a handle recess and an attached handle. The handle of the first lid member is positioned at least partially in the handle recess of the second lid member and the handle of the second lid member is positioned at least partially in the handle recess of the first lid member when the first lid member opened and the second lid member is closed.