Stretchable bottle container

Abstract

A stretchable bottle container comprising a stretchable bottle body, a bottle cap, and portable hanging accessories, useful as an umbrella accessory, or as a packaging and storage container. The body of the stretchable bottle is a cylinder which has one closed end and one open end, and the wall of the cylinder contains stretchable wavy structures. The open end of the stretchable bottle body is connected with the bottle cap through a detachable tightening seal connection which is airtight and waterproof. The size difference between diameters of the opening of the bottle and that of the body (1) is less than 10%. The open end of the bottle body is soft and deformable under inward pressure of finger squeezes. Hanging accessories for portability are connectable with the bottle cap through a sectional structure with capability of repeated detachments and re-attachments or through a hanging carabiner which has open and shut configurations. The present utility invention provides a stretchable bottle container with technical advantages of having a wide mouth opening with waterproof and airtight insulation while being soft and deformable under finger squeezes, compactness with compressible volume, easiness in portability and compatibility for different sizes.

Dependencies are inferred from the claim text.