

GoStak Starter 4Pak with Handle


Harder. Faster. Stronger.
BlenderBottle brand products empower millions of athletes across the globe to eat right, train hard, and recover well.
Whether you’re weight training for sports, competing for gold at the Olympics, or simply aiming to lose weight and stay fit, our premium and innovative products help you maintain proper nutrition and hydration every step of the way.
Grab It. Fill It. Go With It.
Supplements, snacks, and more on the go.
GoStaks are a smart and sleek advancement in portable nutrition. Durable jars secure tightly to carry powders, vitamins, supplements, snacks, and more. Whether you pack pre-, intra-, and post-workout supplements to the gym, or simply need a versatile system for snacks and small items, the GoStak has you covered.
- Twist n' Lock system connects jars with ease
- Secure Seal for worry-free portability
- Durable Eastman Tritan material resists stains & odors
- Fits inside your BlenderBottle Classic or SportMixer
- Mix and match sizes for a perfectly customized stack
- BPA and Phthalate free
- Dishwasher safe


Take only what you need
The GoStak jars are designed to be sleek and compact, giving you just enough room for your supplements, without invading your gym bag. Heading out of town? Take a handful of 150cc jars filled with your post-workout supplements, and you''ve got an instant recovery shake for every day of the week.
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Lock and loadToss the GoStak into your BlenderBottle Classic or SportMixer for compact traveling. A full Starter 4Pak (without handle) will fit in a 28 oz. SportMixer, and three of the four Starter 4Pak jars will fit in a 28 oz. Classic. The BlenderBall compresses to make space. |
Fits insideBuild the perfect stack for your needs, with four different jar sizes in nine vibrant colors. All jars are interchangeable and can be combined in any order. Color code based on the contents, the day of the week, or your outfit for that day. |
Mix and matchEasily connect jars together with a quick twist for added portability. The GoStak’s Twist n’ Lock system makes it easy to get to any jar with a quick quarter turn, and the ability to lock all jars together keeps your gym bag, backpack, or purse neat and organized. |


Endless possibilities
Build the perfect stack for your needs, with four different jar sizes in nine vibrant colors.
– Vitamins and Pills.
– Fruits and Vegetables.
– Nuts and Trail Mixes.
– Dips and Spreads.
– Snacks and Candy.
– Travel Items and More.
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GoStak |
ProStak |
ProStak Expansion |
Classic |
SportMixer |
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Patented BlenderBall Inside | ✓ |
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Leak-Proof Seal | ✓ |
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Wide Mouth | ✓ |
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Oz and ml Markings | ✓ |
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Fits in Most Cup Holders | ✓ |
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BPA and Phthalate Free | ✓ |
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Carry Loop / Handle | Starter Only | ✓ |
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Twist-N-Lock System | ✓ |
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Removable Pill Tray | ✓ |
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Product information |
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