Form Insulated Shaker Bottle

$22.2 ~~$30~~ In stock

Form's dual wall vacuum insulated shaker is designed to keep your drinks cool and fresh. 550ml/18oz capacity and constructed from an ultra-tough high grade stainless steel and finished with a durable powder coat. It’s robust, odor and stain resistant and BPA-free.

The built in agitator means you can count on the smoothest protein shakes and can also be effortlessly removed for easy cleaning. The perfectly curved contours combined with the integrated carry loop means it fits comfortably and securely in your hand – it’s also guaranteed leak-proof.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Miles ★★★★★ Oct 23, 2026

I was skeptical about how well an insulated shaker would work, but after a two-hour workout my shake was still refreshingly cold. The 550ml capacity is perfect for my post-gym protein, and the vacuum insulation really does the job.

Miles L. ★★★★★ Oct 22, 2026

The stainless steel feels really solid and well-made, and the 550ml capacity is perfect for a post-workout shake. I love that it stays cold for a couple of hours without any condensation on the outside.

Lucy ★★★★★ Oct 21, 2026

The insulation is incredible; my pre-workout was still ice cold after a two-hour gym session. The stainless steel body feels really solid and tough, definitely worth the upgrade from plastic.