An object is to provide a base paper for paper tubes that has lower environmental impact and is used for manufacturing of paper tubes offering excellent water resistance. As a solution, a base paper for paper tubes is provided, wherein: it has two or more but no more than five paper layers; the paper layers are bonded by a water-soluble or water-dispersible adhesive; and its elution rate is 2.0 percent or lower.

A liquid container lid assembly includes a straw having an internal one-way valve and a grommet seal for sealing against the straw. As a result, the disclosed liquid container lid assembly allows a consumer (such as a child) to drink from the straw while preventing accidental spillage without the need for the child to manipulate any part of the lid assembly (such as a lock or valve release). In other words, the liquid container lid assembly is always in a no-spill configuration while simultaneously allowing a consumer to drink from the straw.

A liquid container lid assembly includes a straw having an internal one-way valve and a grommet seal for sealing against the straw. As a result, the disclosed liquid container lid assembly allows a consumer (such as a child) to drink from the straw while preventing accidental spillage without the need for the child to manipulate any part of the lid assembly (such as a lock or valve release). In other words, the liquid container lid assembly is always in a no-spill configuration while simultaneously allowing a consumer to drink from the straw.

A portable beverage container includes a container base adapted to store a liquid, a lid removably coupled to the base, a design element support structure, and a design element. The design element support structure is removably coupled to the lid to allow an end user of the portable beverage container to drink the liquid stored in the container base. The design element support structure is arranged in a fluid aperture defined by the lid such that a first portion of the design element support structure is arranged in the container base and a second portion of the drinking element is arranged outside of the container base. The design element is adapted to movably travel on the first portion of the design element support structure and is configured to float on the liquid stored in the container base.

Biodegradable drinking straws and methods of making biodegradable drinking straws. The drinking straws are thin and functional, having a tactile feel similar to conventional drinking straws, and are biodegradable in 12 months or less. The drinking straws use less material while maintaining high thickness uniformity, reducing cost and increasing structural integrity.

Biodegradable drinking straws and methods of making biodegradable drinking straws. The drinking straws are thin and functional, having a tactile feel similar to conventional drinking straws, and are biodegradable in 12 months or less. The drinking straws use less material while maintaining high thickness uniformity, reducing cost and increasing structural integrity.

An access and/or withdrawal system. The withdrawal system may be used with a container system having an access portal is disclosed. The withdrawal system may be selectively adjustable. The withdrawal system may include a filter member.

A device for use with a beverage can to secure a straw thereto includes a base configured to cooperate with an opening of the beverage can to secure the device to the beverage can and a passage formed through the base which aligns with the opening of the beverage can when the device is secured to the beverage can. The passage is configured to pass a straw therethrough.

A device for use with a beverage can to secure a straw thereto includes a base configured to cooperate with an opening of the beverage can to secure the device to the beverage can and a passage formed through the base which aligns with the opening of the beverage can when the device is secured to the beverage can. The passage is configured to pass a straw therethrough.

The present invention discloses a bi-stable and reusable drinking straw that is able to obtain multiple physical positions. The device is comprised of magnets enclosed in the body of the flexible material of the present invention. Said device is used as a drinking straw when set in a closed coiled position. The linear position allows for the user to conveniently clean the present invention after each use.