Best Travel Case for Anker 737 Power Bank
The Anker 737 Power Bank is an absolute beast for photographers on the move, but its heavy, brick-like build and polished screen make it a magnet for scratches and impact damage. I’ve learned the hard way that tossing this $150 unit into a gear bag without protection is a recipe for disaster. After testing several options, the Hermitshell Hard Case stands out as the definitive choice for most users, offering a snug fit and rugged exterior that handles the rigors of travel with ease.
Our Top Picks at a Glance
Best Travel Case for Anker 737 Power Bank: Detailed Reviews
Hermitshell Hard Travel Case View on Amazon
The Hermitshell Hard Travel Case is specifically engineered for the Anker 737 (PowerCore 24K), and the precision shows. I find the rigid EVA (Ethylene Vinyl Acetate) exterior exceptionally reassuring when I’m cramming my bag into an overhead bin. The internal dimensions are a 1:1 match, ensuring the power bank doesn’t rattle around—a common issue with “universal” cases. Inside, there is a dedicated mesh pocket that perfectly holds your 140W USB-C cable without pressing against the 737’s sensitive LED display. While it does add a bit of bulk to an already chunky device, the trade-off is total peace of mind against drops. The zipper is smooth and heavy-duty, which is vital since you’ll be accessing this constantly on long shoots. If you want the most reliable “set it and forget it” protection, this is the one to get.
Check Price on Amazon US, UK, CA, DE →
✓ Free Shipping · ✓ Easy Returns · ✓ Secure Checkout
RLSOCO Carrying Case View on Amazon
The RLSOCO Carrying Case offers a slightly more “premium” feel than its price tag suggests. What I appreciate most about this model is the high-density foam padding that feels a bit more forgiving than the standard felt linings found elsewhere. It provides a snug fit for the 737, but the real winner is the cable management. If you’re like me and carry multiple adapters or high-wattage cables for your MacBook and camera, the mesh area here feels slightly more spacious and secure. The exterior material has a nice tactile grip, making it less likely to slip out of your hands when you’re pulling it out of a backpack side pocket. It’s remarkably durable for the price, though the zipper pull-tabs are a bit larger than necessary. For those who want great protection without spending a premium, this is the sweet spot of the market.
Check Price on Amazon US, UK, CA, DE →
✓ Free Shipping · ✓ Easy Returns · ✓ Secure Checkout
Khanka Hard Travel Case View on Amazon
If you’ve already stretched your budget to afford the Anker 737 itself, the Khanka Hard Travel Case is a no-nonsense solution that gets the job done. It’s a very simple, classic hardshell design that prioritizes weight and function over aesthetics. I’ve found that while it doesn’t have the fancy internal molding of the Hermitshell, it still keeps the power bank securely in place with an elastic strap. This strap is actually quite handy because it prevents the brick from sliding out the moment you unzip the case. The shell is water-resistant, which saved me during a rainy shoot in the Pacific Northwest last year when my bag leaked. The only real downside is that the internal mesh is a bit tight; you’ll struggle to fit a wall plug in there along with the cable. However, for basic scratch and impact protection, it’s unbeatable at this price point.
Check Price on Amazon US, UK, CA, DE →
✓ Free Shipping · ✓ Easy Returns · ✓ Secure Checkout
Smatree Hard Carrying Case View on Amazon
The Smatree Hard Carrying Case is the “tank” of this list. Everything about it feels reinforced, from the thick nylon-weave exterior to the chunky dual zippers. For professionals who are constantly moving between locations, the included wrist strap and carabiner loop are game-changers—you can clip it to the outside of a camera bag or tripod if you’re running out of internal space. You’ll notice the interior is lined with a much softer, microfiber-like material that ensures the 737’s glossy screen remains pristine. It’s slightly larger than the Hermitshell, but that extra millimeter of padding makes a difference if your bag gets dropped onto concrete. It feels like a piece of kit designed to last as long as the battery itself. If you’re looking for gear that can survive a decade of heavy travel, Smatree is the brand I trust most for my tech accessories.
Check Price on Amazon US, UK, CA, DE →
✓ Free Shipping · ✓ Easy Returns · ✓ Secure Checkout
BAGSMART Electronic Organizer View on Amazon
If you don’t want a dedicated case just for one device, the BAGSMART Electronic Organizer is my favorite “catch-all” solution. It’s not custom-molded for the Anker 737, but the large compartment easily accommodates the battery alongside a wall charger, multiple SD cards, and several cables. This is perfect for the photographer who wants to organize their entire “charging kit” in one pouch. The padding is softer than the hardshell cases, so it’s better at organizing than extreme impact protection, but it keeps everything from scratching each other. I find this especially useful when switching between different camera bags; I just grab the BAGSMART and I know I have all my power needs ready to go. You’ll notice the build quality is top-tier with water-repellent fabric, though it won’t protect the 737 from a heavy crush as well as a hardshell would.
Check Price on Amazon US, UK, CA, DE →
✓ Free Shipping · ✓ Easy Returns · ✓ Secure Checkout
Buying Guide: How to Choose a Case for Anker 737
Comparison Table
| Product | Best For | Rating | Price |
|---|---|---|---|
| Hermitshell Hard Case | Ultimate Protection | ★★★★★ | Check |
| RLSOCO Case | Value & Padding | ★★★★☆ | Check |
| Khanka Case | Budget Shoppers | ★★★★☆ | Check |
| Smatree Case | Rugged Field Use | ★★★★★ | Check |
| BAGSMART Organizer | Multi-device Storage | ★★★★☆ | Check |
Frequently Asked Questions
Can I fit the Anker 140W wall charger in these cases?
Most dedicated cases like the Hermitshell or Khanka are designed only for the battery and a cable. The Anker 737 is quite thick, leaving little room for a wall plug. If you need to carry both, you’ll need a larger universal organizer like the BAGSMART mentioned above. Trying to force a wall charger into a custom-fit hardshell case can put dangerous pressure on the battery’s screen.
Will the case cause the battery to overheat during charging?
You should never charge the Anker 737 while it is inside a closed travel case. The 737 can pull and push up to 140W of power, which generates significant heat. These cases are designed for transport and storage only. For safety and to prolong battery life, always remove the unit from the case and place it on a flat, ventilated surface while it’s in use.
Are these cases TSA-approved for air travel?
The cases themselves are just fabric and plastic, so they are perfectly fine for security. The Anker 737 battery (86.4Wh) is also under the TSA 100Wh limit for carry-on luggage. Having it in a dedicated case actually helps during security checks, as it keeps the battery protected when you have to place it in a separate bin for X-ray scanning.
Is the Anker 737 screen prone to scratching inside the case?
Yes, the glossy screen is very susceptible to micro-scratches. This is why I recommend cases with a soft internal lining or a mesh pocket that keeps the USB-C metal connectors away from the screen face. If you’re using a budget case with a rougher interior, I suggest wrapping the battery in its original soft pouch before placing it inside the hardshell case.
Are these cases waterproof?
Most of the hardshell cases listed are “water-resistant,” meaning they can handle a light splash or a quick dash through the rain. However, the zippers are rarely fully waterproof. If you’re doing extreme outdoor photography near water, you might want to look at a small Pelican micro-case, though those are significantly heavier and more expensive than the standard EVA options discussed here.
Final Verdict
For the majority of users, the Hermitshell is the clear winner because its custom molding ensures the heavy Anker 737 doesn’t shift during travel. If you’re a professional working in rough environments, the Smatree offers that extra level of ruggedness. However, if you simply want to keep your gear bag organized and scratch-free, the RLSOCO provides a premium feel without the premium price tag. Protect your investment; your future self will thank you!