The present disclosure provides a purification straw and a portable drinking device using the purification straw. The purification straw includes a main body and a filtering element. The main body includes a first cavity, a first inlet communicating with the first cavity and a first outlet communicating with the first cavity. The filtering element is located in the first cavity. The filtering element includes a first pipe portion and a bottom portion connected with a first end of the first pipe portion. A second cavity is surrounded by the first pipe portion and the bottom portion and a second outlet communicating with the second cavity located at a second end of the first pipe portion far away from the first end, the bottom portion is located between the second end and the first inlet, a gap located between the first pipe portion and the main body.

Disclosed are a biodegradable material and a preparation method and an application thereof, belong to the technical field of biodegradable materials. The preparation method includes mixing a certain amount of polyhydroxybutyrate-co-hydroxyvalerate copolymer (PHBV), polylactic acid (PLA), polybutylene adipate-terephthalate (PBAT) and epoxy chain extender or a certain amount of PHBV, PLA, polybutylene succinate (PBS) and epoxy chain extender, twin-screw extruding, cooling and cutting to obtain the biodegradable, green and environmentally friendly drinking straws.

Disclosed are a biodegradable material and a preparation method and an application thereof, belong to the technical field of biodegradable materials. The preparation method includes mixing a certain amount of polyhydroxybutyrate-co-hydroxyvalerate copolymer (PHBV), polylactic acid (PLA), polybutylene adipate-terephthalate (PBAT) and epoxy chain extender or a certain amount of PHBV, PLA, polybutylene succinate (PBS) and epoxy chain extender, twin-screw extruding, cooling and cutting to obtain the biodegradable, green and environmentally friendly drinking straws.

A tubular implement, such as a container, in particular a container (pipe for transport) for food or beverages such as a drinking straw, includes a first part having a sheet of wood veneer rolled to form the tubular implement in the form of a cylinder.

This document discloses a disposable beverage cup with a non-removable straw. This disposable beverage cup and non-removable straw substantially reduce, or even eliminate, a chance that the straw will end up, on its own, polluting the world's oceans or land. This is due to the straw being non-removable and, along with the disposable beverage cup, being more likely to be properly disposed of, composted, or otherwise responsibly handled.

This document discloses a disposable beverage cup with a non-removable straw. This disposable beverage cup and non-removable straw substantially reduce, or even eliminate, a chance that the straw will end up, on its own, polluting the world's oceans or land. This is due to the straw being non-removable and, along with the disposable beverage cup, being more likely to be properly disposed of, composted, or otherwise responsibly handled.

A drinking straw may include an outer layer defining an exterior of the drinking straw and an internal space of the drinking straw. The drinking straw may also include an upper end and a lower end. Each of the upper end and the lower end may define a respective opening. The drinking straw may further include a movable cover disposed within the internal space at the lower end covering the opening at the lower end.

A drinking straw may include an outer layer defining an exterior of the drinking straw and an internal space of the drinking straw. The drinking straw may also include an upper end and a lower end. Each of the upper end and the lower end may define a respective opening. The drinking straw may further include a movable cover disposed within the internal space at the lower end covering the opening at the lower end.

A hydration system including a fluid reservoir, a fluid path in communication with the reservoir, and a magnetic quick connect interposed in the fluid path is disclosed. A fluid delivery system for a hydration system is also disclosed that includes a magnetic quick connect interposed in a fluid delivery path of the delivery system. The magnetic quick connect can also be used in a wide variety of fluid delivery systems. A kit for forming a fluid delivery system for a hydration system is also disclosed, as are various components of a hydration system.

Bio-degradable means (100) for use as drinking straw, stirrer and chop stick and a method (200) for making the bio-degradable means (100) is provided. The bio-degradable means (100) includes at least one dried leaf strip (100S) configured to be at least one of straight rolled and spiral rolled along an entirety of an elongated guide member R to facilitate formation of an elongated bio-degradable means (100). The dried leaf strip (100S) is at least one of a coconut tree leaf strip, palm tree leaf strip and a plantain leaf strip. A bonding agent is applied at at least one edge portion of each dried leaf strip (100S) with respect to a length wise direction of the dried leaf strip (100S) to maintain the elongated bio-degradable means (100) in rolled position.