Bumper only cases (no back), why are they so hard to find?

gotsmack

Diamond Member
Mar 4, 2001
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Why is it so hard to get a bumper case without a back? I want a frame only case and it seems like there is only 1 backless bumper case vendor for each phone.

Why aren't bumper only cases more popular? or at lease cases that have more exposed backs/vents cut in.

I believe that the closed back traps heat so I prefer not to use them.