A fully-degradable heat-insulating environment-friendly packaging bag for express delivery, comprising a bag body, wherein the bag body has double fabric layers, including an inner layer of hot-rolled non-woven fabric, an outer layer of coated non-woven fabric, and a sandwich layer wherein the sandwich layer is filled with heat-insulating fibers. The bag body is using PLA biodegradable plastic material as base material, and the bag body is produced by spinning PLA, manufacturing thin non-woven fabrics, coating non-woven fabric, printing, forming a bag, and filling the fibers.

A handle top includes a top panel defining a first side edge and a second side edge disposed opposite from the first side edge; a side panel, an inner edge of the side panel hingedly attached to the top panel at the first side edge; and a handle loop comprising a handle portion and a base portion, the base portion secured to the side panel.

The invention discloses an airtight thermal insulation with a large opening therein, comprising a base, a tableware box, a thermal insulation body, a zipper enclosure, an iron wire frame and a strap, wherein the side of the base has the tableware box, the top thereof has the body; the side of the body has an outer pocket, the left and right sides thereof have a handle above the pocket, the interior thereof has the inner lining; two sides of the inner lining top have a zipper tail strap extendedly, the periphery thereof has the velcro; the body top edge has a zipper enclosure; two sides of the enclosure have a side patch top, the enclosure is internally embedded with the iron wire frame comprising left and right ones. The overall structure is simple, the sealing effect is good, the large opening effect is achieved and it has certain promotion value.

A modular box assembly includes a box, the box defining a top end and a bottom end disposed opposite from the top end, the box including a plurality of side panels extending between the top end and the bottom end, the plurality of side panels at least partially defining a box cavity within the box; and an inner box positioned within the box cavity, the inner box dividing the box cavity into a first sub-compartment and a second sub-compartment, the inner box including a channel tab extending outward from a side panel of the inner box, the channel tab engaging a first side panel of the plurality of side panels of the box.

A hydration sleeve can include: a band of sleeve material shaped and dimensioned to fit around a user's limb; a bladder pocket connected to the band of sleeve material; and opening extending into the bladder pocket to permit insertion of a hydration bladder into the bladder pocket; and a mouthpiece port extending through the band of sleeve material. Other embodiments and features, including single-use hydration bladders and garments incorporating hydration sleeves are described.

A receiving sheath for a thermal insulating insert includes a first receiving space, e.g., for consumer goods, between a front inner wall and a rear inner wall and is limited by the same, and a second receiving space for a thermal insulating insert that surrounds the first receiving space in the direction of a bottom end and is limited in a first portion by a front outer wall and the front inner wall. The present disclosure also relates to a multi-chamber insulated pocket with the receiving sheath and a use of said receiving sheath.

A system for protecting temperature sensitive products. The system comprises a cover that fits over a product. The cover has a first component, a second component, and a closure system. The first component covers the top of the product and at least a portion of a first side of the product, and the second component covers at least a portion of the other sides of the product. The closure system closes openings between the first component and the second component and tightens the cover around the product. The cover is removable from the product by releasing the closure system and pulling the second component of the cover in a horizontal or downward direction away from the first side of the product.

A modular box assembly includes a box, a box cavity defined within the box, the box defining a top end and a bottom end, the top end defining a box opening to the box cavity, the box includes a side panel extending from the top end to the bottom end; a shoulder attached to the side panel, the shoulder extending inward from the side panel and into the box cavity, the shoulder comprising a first sub-shoulder and a second sub-shoulder, the first sub-shoulder, the second sub-shoulder, and the side panel defining a shoulder channel; and a support bracket comprising a channel tab and a support shelf, the channel tab positioned within the shoulder channel, the channel tab frictionally engaging the first sub-shoulder and the second sub-shoulder to secure the support bracket within the shoulder channel, the support shelf extending into the box cavity.

A modular box assembly includes a box defining a box cavity within the box, the box further defining a top end and a bottom end, the top end defining a box opening connected to the box cavity, the box including a side panel extending from the top end to the bottom end; a shoulder attached to the side panel, the shoulder extending inward from the side panel and into the box cavity, the shoulder including a first sub-shoulder and a second sub-shoulder, the first sub-shoulder, the second sub-shoulder, and the side panel defining a shoulder channel; and an inner box disposed in the box cavity, the inner box including a channel tab, the channel tab frictionally engaging the shoulder channel to secure and suspend the inner box within the box cavity between the top end and the bottom end.

A modular box assembly includes a box defining a box cavity within the box, the box further defining a top end and a bottom end, the top end defining a box opening connected to the box cavity, the box including a side panel extending from the top end to the bottom end; a shoulder attached to the side panel, the shoulder extending inward from the side panel and into the box cavity, the shoulder including a first sub-shoulder and a second sub-shoulder, the first sub-shoulder, the second sub-shoulder, and the side panel defining a shoulder channel; and an inner box disposed in the box cavity, the inner box including a channel tab, the channel tab frictionally engaging the shoulder channel to secure and suspend the inner box within the box cavity between the top end and the bottom end.