Best Shaker Bottle for Protein Shakes in 2025
By Joshua Shafley
January 2023
Look, you need a shaker bottle. I get it. But staring at Amazon for 45 minutes comparing plastic cups is soul-crushing.
Let’s skip the fluff and get straight to which protein shaker won’t leak all over your gym bag or make your car smell like death when you forget it over the weekend.
Shaker Bottles for Protein Mixes with Twist Cap, 28 oz, Black
The twist cap actually stays closed, unlike those flip-top disasters that pop open in your gym bag.
XYMOGEN Shaker Bottle—20 oz
This is the shaker equivalent of getting socks for Christmas.
SQUATZ 22 Oz Electric Shaker Bottle
For people who find shaking things manually beneath their dignity.
Mr. Pen—Shaker Bottles for Protein Mixes with Twist Cap, 28 oz, Black
The twist cap actually stays closed, unlike those flip-top disasters that pop open in your gym bag.
It’s big (28oz), it’s black, it’s cheap.
Pros:
- Huge capacity for the “two-scoop crowd”
- Twist cap = fewer protein explosions
- Wire ball breaks up those nasty powder clumps
- Won’t break your wallet
Cons:
- It’s plastic, so eventually it’ll smell like old eggs
- Might crack if you’re the type who throws things
- No fancy features (it’s literally just a bottle)
Mr. Pen—Shaker Bottles, 28 oz, Clear
Same as above, but see-through. Exciting, I know.
Pros:
- You can actually see if your shake is mixed or still chunky
- Easier to spot when it needs cleaning (trust me, this matters)
- Light enough to toss in any bag
- Still dirt cheap
Cons:
- Everyone will see that gross protein film that builds up
- Shows stains like a crime scene
- Same durability issues as its black twin
XYMOGEN Shaker Bottle—20 oz
This is the shaker equivalent of getting socks for Christmas.
Pros:
- It’s 20oz, which is honestly enough for most humans
- Probably free with your supplements
- Does the one job it needs to do
- Easy to replace when you inevitably lose it
Cons:
- Screams “I got this for free”
- Will start to smell weird after a month
- Nothing special here at all
SQUATZ 22 Oz Electric Shaker Bottle
For people who find shaking things manually beneath their dignity.
Pros:
- Press a button, get a perfectly mixed shake (the future is now)
- No more wrist cardio before your actual cardio
- Handles thick shakes better than manual labor
- Tech flex at the gym (weird flex, but ok)
Cons:
- You’ll forget to charge it, guaranteed
- More parts to break than a normal bottle
- Costs more than your actual protein
- Heavier than your dumbbells
Bottom Line
If you just want something that works: Get the black Mr. Pen. It’s big, it’s cheap, it won’t spill everywhere.
If you’re a neat freak: Get the clear Mr. Pen so you can actually see what horrors are growing inside.
If you already have a supplement subscription: Just use whatever free bottle they send you.
If you hate shaking things: The SQUATZ electric will mix your protein while you admire yourself in the mirror. Just remember to charge it.
And remember – no matter which one you buy, you’re still going to leave it in your car and discover it three weeks later. Don’t say I didn’t warn you.