Design Your Own Brew Cork - 12oz Size:XS - 6oz 12mm diameter boba size

12mm diameter boba size

no plastic on the inside

Toughened glass press fit reusable cup base

Made from 100% recovered materials - upcycled cork from the waste by-product of wine cork production and recycled tennis balls for a Grand Slam in sustainability

The KeepCup Brew 8oz is tempered glass with a heat-resistant silicone band

Design Your Own Brew Cork - 12oz Size:XS - 6oz 12mm diameter boba sizeTempered glass, tough, heat resistant, shockproof, built for daily use 100% recovered cork band, natural grip, gets better with time Splashproof press on lid, barista standard fit, latte art welcome Stackable drafted base, fits standard cup holders Positive impact after just 24 uses