Reforce Stainless Steel SpongeBob shaker

Bring Bikini Bottom to Your Workout. Featuring fun and colorful SpongeBob graphics, this shaker adds a splash of joy to your fitness routine.

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 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.