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BERTRAND B-Stak Shaker
BERTRAND B-Stak Shaker
BERTRAND B-Stak – Shaker with stackable containers
The BERTRAND B-Stak in Moss Green is more than a shaker – it’s a complete nutrition system for on the go. Mix shakes, carry powders, have snacks ready: all in one sleek, thoughtful set.
The Twist n' Lock System The stackable containers securely connect with a quarter turn – in any order and combination. This way, you build exactly the stack you need – no more, no less.
The Containers The 150cc container perfectly holds 125 g of our BERTRAND powder – ideal for one meal from your BERTRAND Day-Pouch. Whether pre-workout, post-workout, or just a snack for your bag: the containers adapt to your day, not the other way around.
Tritan Plastic – durable and fresh All containers are made from high-quality Eastman Tritan™ – odor- and stain-resistant, dishwasher safe, freezer safe, and free from BPA and phthalates. No aftertaste, no residue.
Carry Loop & Portability The detachable carry handle easily folds in and out – perfect for carrying or hanging on your bag. The complete stack also fits into the BERTRAND sports mixer – everything in one place, everything within reach.
Specs:
| Feature | Details |
|---|---|
| Color | Moss Green |
| Containers | 40cc, 150cc |
| Material | Eastman Tritan™ |
| Closure | Twist n' Lock (quarter turn) |
| Dishwasher safe | ✅ |
| Freezer safe | ✅ |
| BPA-free | ✅ |
| Carry Loop | ✅ (detachable) |
Pack it. Stack it. Go. 💚
Frequently Asked Questions
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