Smartshake Reforce Stainless Steel SpongeBob

Bring Bikini Bottom to Your Workout. Featuring fun and colorful SpongeBob graphics, this shaker adds a splash of joy to your fitness routine.Battle-testedMore 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 & lightweightWeighs only 170 grams / 0.375 lbs.Engraved measurementUnits of measure engraved on the inside of the bottle

Practical & easy to clean Wide opening for simple cleaning (handwash only).

This is a single wall steel bottle. Do not use with hot liquids.