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Rokform - Galaxy S23 Ultra Case, Rugged Series, Samsung Protective Cover with RokLock Twist Lock, Drop Tested Military Grade Armor (Black)

  • Based on 1,686 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Jul 6
Order within 5 hours and 17 minutes
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Size: Galaxy S23 Ultra


Features

  • SECURE: Extra strength mounting on any magnetic surface
  • PROTECTS: Slim design with 6-foot military grade drop protection
  • VERSATILE: Integrated twist-lock for bikes, motorcycles, cars, and more
  • MAGSAFE COMPATIBLE: Works with most 3rd party MagSafe-compatible accessories
  • SLIM: Slim, lightweight, and MagSafe compatible!

Brand: Rokform


Compatible Phone Models: Samsung Galaxy S23 Ultra


Color: Black


Compatible Devices: Samsung Galaxy S23 Ultra


Material: Polycarbonate, Thermoplastic Polyurethane


Compatible Phone Models: Samsung Galaxy S23 Ultra


Compatible Devices: Samsung Galaxy S23 Ultra


Water Resistance Level: Not Water Resistant


Embellishment Feature: No Embellishment


Additional Features: Drop Tested, Lightweight, Magnetic, Shock-Absorbent, Slim Fit


Screen Size: 6.8 Inches


Is Autographed: No


Compatible Cellular Phone Models: Samsung Galaxy S23 Ultra


Color: Black


Pattern: Solid


Theme: No Theme


Form Factor: Basic Case


Enclosure Material: Polycarbonate, Thermoplastic Polyurethane


Finish: Sleek


Item Dimensions: 6.71 x 3.33 x 0.54 inches


Model Number: 310901P


Brand: Rokform


Model Name: S23 Ultra


Number of Items: 1


Manufacturer: Rokform


UPC: 812515032236


Global Trade Identification Number: 36


Mfr Part Number: 310901P


Warranty Description: 2 yr limited warranty


Age Range Description: Adult


Built-In Media: Phone case


Unit Count: 1.0 Count


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jul 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Built Like a Tank
Size: Galaxy S25 Edge
I’ve gone through a lot of phone cases over the years and this one is easily one of the toughest I’ve used. The build quality is solid and it locks onto mounts extremely well. Once it’s on, it’s not going anywhere. The case fits tight, buttons work well, and it adds protection without feeling bulky. The magnet feature is also surprisingly useful—great for sticking the phone to toolboxes, gym equipment, or metal surfaces when you need both hands. If you want a rugged case that can take a beating and actually stay mounted, Rokform delivers. Solid piece of gear. ... show more
Reviewed in the United States on March 8, 2026 by VAM

  • Best case I've owned!
Size: Galaxy S24 Ultra
Best case I've ever had. Plenty of lip protection, with a screen protector, all the way around while still being able to use functions like edge panels with ease. The magnets are great. Plenty of strength without the added center magnet. Without the center magnet I've had no issues using the pen. If you do choose to use the center magnet which does make it stronger the pen will not work. Magsafe also works great. Been using with a Ugreen car mount with zero issues. Don't really use wireless charging but can confirm it does work as long as you're not using the center magnet. Does add a little weight to the phone. Phone fits not getting will not fall out of the case. Good camera protection even one laying phone on its back. I've had the case for a few months and highly recommend. Having a magnet on the back of your phone is an absolute game changer. ... show more
Reviewed in the United States on September 15, 2025 by RAY

  • Rugged and there magnet feature.
Size: Galaxy S25 Ultra
Best phone case I've ever bought!! The magnet really is a great feature when you're working. You can stick it on your truck or tractor. Just got it today and I already know thirds is going to be my goto for future phone cases! Thank you do much!!!!
Reviewed in the United States on April 1, 2026 by Ashley Boswell

  • Great case.
Size: Galaxy S25 Ultra
Premium case and fits phone well. Good magnets too that hold well.
Reviewed in the United States on April 30, 2026 by Everardo Garcia

  • ⭐️⭐️⭐️⭐️⭐️ Rock-Solid Protection and Unmatched Versatility
Size: Galaxy S25 Plus
I've been using the RokForm S25+ Rugged Phone Case for a few weeks now, and it's easily one of the best phone cases I've ever owned. The durability is immediately apparent—this thing is built like a tank without being overly bulky. I’ve dropped my phone a couple of times already, and there’s not even a scratch. It gives me peace of mind that my device is fully protected, no matter the environment. Despite its rugged build, the case still allows for excellent dexterity. All the buttons are easy to press, the grip is comfortable, and it fits my phone like a glove—firm and secure, with no looseness or flexing at the corners. One of the standout features is the ultra-strong magnet. I’ve never seen a case with such a powerful magnetic hold. Whether I’m sticking it to the fridge, a gym rack, or a metal surface in the garage, it stays put with zero slippage. Combined with RokForm’s integrated magnet and quad lock system, this case is incredibly versatile for mounting. I’ve used it with their bike mount, car dash mount, and even a wall mount in the kitchen—and swapping between them is seamless. If you need a case that’s tough, functional, and makes your life easier with secure mounting options, the RokForm S25+ delivers on all fronts. Highly recommended for anyone who’s active, works in rough environments, or just wants a rock-solid case. ... show more
Reviewed in the United States on April 29, 2025 by Kelly

  • Slimmer than expected, great magnet
Size: Galaxy S25 Ultra
First case I got was an Otter box Defender series Pro. That case is definitely tougher, dropped it off the top of a 10' ladder day two of owning the phone and no damage whatsoever. Also tried a Spigen Tough Armor case, felt far too slippery/flimsy. Magnet on that one was too weak. One review I saw for this case stated that it was one of the bulkiest cases available, but I don't find that to be true. It definitely feels like it gives solid protection, and I appreciate the raised bezel around the screen, but it feels significantly slimmer in hand than I expected. Feels great, actually. Somewhere right in between the Spigen and Otterbox. The Otterbox case I'd give 3 stars after a few months of use; no magsafe compatibility, camera cutout seems too large, and the case is so rubbery/grippy that it would sometimes pull my pocket inside out while taking it out. Unconformably large overall. That's just the tradeoff for extra protection I guess. Turns out that having the extra strong magnets of this case is kind of it's own protection, since I am now able to stick it to almost any metallic surface where I'm working instead of finding someplace to set it down. And the extra magnet really makes it stick solid. I'm not too confident that it could survive the same fall I mentioned above, but at the same time maybe now I'm less likely to drop it in the first place. The convenience is absolutely worth it. Magsafe wireless power bank also snaps in place solid. What drops it from 5 to 4 stars: I wish the sides were just a little bit grippier since the back is straight plastic. S-pen cutout seems a little too big, which makes that corner possibly a vulnerable spot if it falls. No USB port flap. No kickstand. Of course, these are all subjective. I use this phone for work in construction, so protection is a high priority. Ultimately it still is the best all-around case I've found. Worth the price, in my opinion. ... show more
Reviewed in the United States on May 4, 2025 by Mawkle

  • Can't say enough good about this case
Size: Galaxy S25 Ultra
I can't say enough good about the quality, fit, feel, and grip of yours case. Super easy to install, the carbon fiber one is a little more expensive but it's legit the best phone case I've ever used hands down, period. Looks great, color is fantastic, I've dropped my phone from 25ft high and not even a mark on the case, and my phone is still 10/10. Can't recommend this case enough.. Just wish they made different color like the carbon fiber. ... show more
Reviewed in the United States on January 2, 2026 by Sue Novak-LeBlanc

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