matter straws

Common materials in this selection include silicone, paper, stainless steel, PLA (polylactic acid), polypropylene, and other generic plastics.

Lengths vary across listings; common sizes fall roughly between 7" and 9.75", with examples shown at 7", 7.62", 7.75", 8", and 9.75".

Paper straws and plant-based PLA (polylactic acid) straws are commonly described as compostable or biodegradable; some listings are labeled 100% compostable and reference third-party certification.

Many listings explicitly state “Used For: Cold Beverages” or note suitability for cold drinks; that explicit labeling is the primary indicator used across these products.

Reusable straw sets commonly include a carry case (some key-ring–compatible) and a small cleaning brush; some listings specify a soft brush for cleaning.