Quick answer

Add liquid first, then protein powder, then shake in a circular motion for 15–20 seconds. The BrüMate Multishaker 25oz gives you enough room for a full scoop plus 12–16 oz of liquid, and its insulated walls keep the shake cold while you finish your workout.

Why the Multishaker 25oz works well for protein shakes

The BrüMate Multishaker 25oz is designed for mixing and carrying drinks on the go. Its 25oz capacity handles large-340301">large shakes, smoothies, or protein drinks without feeling cramped, and the premium insulated construction helps maintain the temperature of whatever you mix. That matters if you blend a cold shake at home and want it to stay cold until you drink it after training. Unlike a basic plastic shaker, the insulated body reduces condensation on the outside, so it stays comfortable to hold and won't leave a ring of water on your desk or car seat.

What to check before you start

Make sure the lid is seated correctly and the seal is clean. A worn or misaligned lid is the most common cause of leaks, not the shaker body itself. If you use a Müv or Nav tumbler lid on other BrüMate cups, keep those separate—the Multishaker 25oz works best with its own lid. Also check that your protein powder scoop matches the liquid volume you plan to use; too little liquid for a large scoop is the main reason shakes turn out thick or gritty.

How to clean the Multishaker after a protein shake

Rinse the Multishaker immediately after use. Protein residue dries hard and can get trapped in the lid's seal, which leads to odors and leaks over time. Hand wash the body and lid with warm water and mild dish soap, then let both air-dry fully before reassembling. If you use a bottle brush, pay attention to the corners at the bottom of the shaker where powder settles. Avoid putting the lid in the dishwasher unless the care instructions specifically allow it, because high heat can distort the seal.

Steps to a smooth protein shake

  1. Add liquid first: Pour 12–16 oz of water, milk, or your preferred liquid into the Multishaker 25oz before adding any powder. Starting with liquid prevents powder from sticking to the dry bottom. Checkpoint: leave at least an inch of headspace so the shake can move when you shake it.
  2. Add protein powder: Add one scoop (or your usual serving) of protein powder on top of the liquid. If you use a blender ball or mixing accessory, drop it in now. Common mistake: adding powder first, which leads to a sticky clump at the bottom that never fully mixes.
  3. Seal the lid firmly: Twist the lid on until it feels snug. Give it a gentle press around the rim to make sure the seal is seated evenly. Checkpoint: a quick shake over the sink before you walk away will catch a loose lid early.
  4. Shake in a circular motion: Hold the Multishaker 25oz with both hands and shake in a circular motion for 15–20 seconds. Avoid a hard up-and-down motion, which can force liquid into the lid threads. Checkpoint: if you still see dry powder pockets, add a splash more liquid and shake again.
  5. Let it settle before opening: Set the shaker down for 10–15 seconds so foam and pressure settle. Then open the lid slowly, pointing it away from your face. Common mistake: opening immediately after shaking, which can release a spray of liquid.
  6. Rinse right away: As soon as you finish drinking, rinse the Multishaker with warm water. This keeps protein residue from drying inside the lid seal and body. Next step: hand wash with mild soap and air-dry fully before your next shake.

Product facts

  • Default Title: 25oz capacity ideal for large shakes, smoothies, or protein drinks. You can mix a full scoop with 12–16 oz of liquid without overflowing, which reduces the chance of clumps from a too-thick mixture.
  • Default Title: Premium insulated construction helps maintain the temperature of your beverage. A cold shake stays cold longer, so you can mix it before a workout and still enjoy it afterward without it turning warm.