This iPhone bag from Swedish manufacturer 15:21 is an ultra-slim, lightweight, minimalist case made from recycled cork. It has a completely different look from typical plastic, TPU, wood or leather bags.
The cork iPhone box at 15:21 has a minimalist design. It is made in Sweden from recycled cork hats. Cork is scratch resistant, flame retardant, durable and hypoallergenic. The case has a four year warranty.
It will prevent the iPhone from scratching and may be useful in smaller droplets, but this is not such a case you want for serious fall protection. It's very thin and the recesses are quite large.
Top and bottom are almost completely cut out. The bottom is cut out to allow access to the speakers and lightning gate. There is no particular reason why the top should be cut out, but I have seen this on other small issues as well. I think it's just to keep the case ultra light, as well as making it easy to put on and take off the case. This is definitely an easy-to-single case.
I like to imagine that my case came from a very expensive bottle of wine!
A generous cutout along one side releases the volume buttons and the damper switch. A recess along the other side gives full access to the Sleep / Wake button. Camera printing is more than big enough to stay out of camera mode. One thing to note: This case is so thin that the camera protrudes beyond the case. Some ultra-thin cases have a lip around the camera to protect it, but this does not.
Even with all the clippings, the vulnerable corners are still well protected and the edge of the case comes up very little over the screen. 1
At Amazon, the case is available in three sizes: iPhone 6/7/8, iPhone X / XS and iPhone XR. On the website 15:21 there are several options, including the iPhone XS Max and non-Apple smartphones.
Fun, greener option
15:21 Cork iPhone Case: What I like
I like this is made of recycled materials, and cork hat on it. I like to imagine that my case came from a very expensive bottle of wine! I appreciate companies trying to do something other than just copying each other. I like the extreme minimalism of this matter, though I realize that minimalism comes with a price: less protection.
Not very protective
15:21 Cork iPhone Case: What I don't like
] Of course, a case of this thin, this light, and with this much of the cut area cut, does not come to give you lots of protection for your iPhone.  Cool case
15:21 Cork iPhone Case: Bottom line
If you're looking for a lightweight case that protects your iPhone from scratches and extremely small drops, the 15:21 Cork iPhone Case is worth seeing. It is made of recycled cork hat, so it is a greener option with an unusual appearance.