Some sleeves include extra room for small essentials such as a phone, keys, or lip balm.
One folio lists a limited lifetime replacement warranty, while the silicone sleeves state a 1 Year Limited Warranty with contact instructions.
Auto sleep/wake covers are listed to wake the device when opened and put it to sleep when closed, and ergonomic open-button designs are described to provide easy access to controls.
They commonly list raised edges and precise cutouts, ergonomic open-button access and auto sleep/wake covers, and protective sleeve designs with anti-dust coatings.
Weights in the available details range from about 0.39 pounds for the silicone sleeves to about 0.5 pounds for the folio case.
Silicone sleeves are described as wipe-clean and have an anti-dust coating; cleaning guidance for the folio case is not clearly specified in the available details.