The one that does it all. Simply Straws' Classic 8" Glass Straw is the perfect fit for everyday drinking glasses, iced coffee, smoothies, water bottles, and mason jars. At 9mm diameter and a 2mm wall thickness — the thickest in our lineup — these are built to handle daily use, dishwasher cycles, and years of sipping without skipping a beat.

Made from premium borosilicate glass — BPA-free, taste-neutral, and completely non-reactive. Dentist-recommended to protect enamel and reduce staining compared to drinking without a straw.

What's included: 6 glass straws + cleaning brush

• 9mm diameter — the everyday classic size
• 8" length — fits most standard drinking glasses, iced coffee cups, water bottles
• 2mm wall thickness ◆ — our thickest, most durable wall
• BPA-free, non-toxic, taste-neutral borosilicate glass
• Dishwasher safe
• Backed by our Lifetime Guarantee

Simply Straws is a Certified B Corp, Women-Owned business and proud member of 1% for the Planet. Founded by a dentist on a mission to make sustainable living simple — and beautiful.

Not sure which size is right for you? Visit our Find Your Straw guide — compare diameters, wall thickness, and find your perfect match.