🛡️ Defend your device like a pro—because your phone deserves the best.
The OtterBox Defender Grandteton in Black offers military-grade, triple-layer protection with a solid polycarbonate shell, resilient synthetic rubber slipcover, and a convenient holster. Its screenless design provides full touchscreen access while protective port covers shield against dust and debris, making it the ultimate rugged case for professionals who demand durability without sacrificing usability.
A**A
Excellent , quality case, again from Otterbox
It"s the 3rd Otterbox case I have. I had one Symmetry for my old Note 4 , which happened to be a great case, with so many drops and any failure or mark on the phone;then I had a Strada for my S7Edge, and again, nothing to criticized on this one.This time for my brand new S10 Plus I decided to try the Defender as I do trekking and hiking on the mountains and needed some well done and sturdy case, with the advantage to use together with the holster which is attached to the hip strap of my backpack. This is a great case, no problem to put the phone on it and it is very reassuring to feel that the phone is very well secure.A great case from Otterbox
L**U
Great product. Feel safe.
I love ottorbox cases, and this one didnt disappoint. With a small child in tow, and rushing around, accidents like a dropped phone can easily happen. I'm so relieved to know my phone is securely protected and safe.
H**R
Peace of mind
Great case, great carrier,If you are looking for a sturdy case and don't mined a little extra bulk then this is for you.Well made and strong.
A**R
Fitted well and very sturdy
Quality excellent. Only problem for me was I found the thickness of the material quite bulky, would have preferred something a little lighter.
D**E
Cover for charging port is snapping off.
I've had this for quite some time, close to a year and the case is almost perfect, however the bit thay covers the charging port on the Samsung, its almost snapped off. This is in use once a day everyday, which yeah I appreciate is quite a bit of use, but these are supposed to be rugged cases. My old apple ones never had this issue.
S**W
Top notch protection
Beast of a phone case. Confident I could hurl my phone at the floor with no damage. There is no front screen like on some otter box products as screen of s10 is curved, but the protection is provided by a raised ridge at top and bottom of screen
M**R
Doesn't fit a Galaxy S10
Bought for my partner for Christmas and it isn't actually compatible with an S10 despite saying it is? The case is too big for the phone make...
C**S
Works as intended and Protects perfectly!
So I have used an otterbox on every phone that I have ever had! No matter how much it cost! This bad boy is another example of why you should get one for your phone! They are just perfect and work amazingly - The only thing I ran into a problem with is if you have a CASE FRIENDLY Soft Plastic screen protector on, It will start to peel around the edges as the case intrudes just a little too much but other than that - Its prefect
Trustpilot
1 day ago
4 days ago
