A size adjustable assemblable pallet includes a central base member and multiple side base members, connecting bars, and loading plates. The central base member has a main body, which defines multiple positioning grooves that cross at a junction. Each side base member has a base body, which defines multiple fixing grooves. Each connecting bar has a main portion and multiple inserting portions. The inserting portions are bent extendingly in a same direction from respective ends of the main portion. The inserting portions are inserted into the fixing grooves of two side base members or one of the fixing grooves of one side base member and one of the positioning grooves of the central base member, in order to secure the central base member and/or side base members. The loading plates are secured to the side base members or the connecting bars.

A packaging system for a temperature sensitive payload is provided. The system includes side panels and end panels forming a product compartment. Cooling layers within the product compartment are located below and above the products. Channel members located between the side panels and the payload and between the end panels and the payload create vertical channels having rectangular cross sectional areas for convective air movement.

A storage and transport container comprising: a lower front member; a first post attached to the first end of the lower front member; a second post attached to the second end of the lower front member; a floor front member attached to the first post and the second post, and located below the lower front member; a rotatable gate rotatably attached to the lower front member, and lockably attachable to the first post and the second post; a first tab extending from the first post, with a first hole located in the first tab; a first spring loaded gate lock attached to the rotatable gate, the first spring loaded gate lock comprising a first gate locking member configured to generally constantly be forced into a locked position by the spring and configured to slide into the first hole in order to lock the first spring loaded gate lock.

A packaging system for a temperature sensitive payload is provided. The system includes insulative side panels and end panels forming a product compartment. Cooling layers within the product compartment are located below and above the payload. Channel members disposed between the side panels and the payload and between the end panels and the payload create vertical channels for convective air movement.

A modular pallet formed from a plurality of frame members and a plurality of deck members. The deck members extend between the frame members to define an upper deck surface and optionally a lower deck surface of the pallet. A plurality of spaced-apart channels are formed in at least an upper surface of the frame members to receive the deck members. In some embodiments the pallet may be configured as a stringer pallet and in other embodiments the pallet may be configured as a block pallet. In some embodiments the frame members are unitary stringers. In other embodiments the frame members are modular structures each comprising a block pallet subassembly and a deck support panel. The number, size, orientation and spacing of the channels formed in the frame members and the corresponding arrangement of the deck members may vary in different embodiments of the pallet. Once assembled, the frame members and deck members may be integrally connected, such as by heat welding. In some embodiments the pallet is formed from readily recyclable plastic.