SmartShake Stainless Steel Shaker (900 ml, Supergirl)

DURABLE DESIGN Keep using it for a decade or more. Battle-tested More than 25 million happy customers since 2009. Durable design Keep using it for a decade or more. Leak-proof 100% guaranteed by our Smartshake™ Warranty. Comfortable lightweight Weighs only 170 grams / 0.375 lbs. Engraved measurement Units of measure engraved on the inside of the bottlePractical easy to clean Wide opening for simple cleaning (handwash only).