There is a definite need to safeguard the iPhone 4 because it's touch screen could be damaged rather easily with the slightest provocation. It's best to guard its buttons against extraneous debris, dirt and dust. Of course it's left you to choose the type of casing essential for your cellphone or whether there is any need for one at all.
In case you're looking for total protection in the form of bulky foil shielding, be aware that it will create a bulky aspect as well as make it tough to handle the cellphone out of the case every time an attempt to communicate by telephone comes in. However your telephone will escape unscathed in event a hefty object falls on top of it or even if somebody happens to sit on it. For this reason such cases are not suitable for iPhones in recurring use.
From the great choice of cases possible, you could go for the leather ones that can be clipped on to your waistband and facilitates easy insertion of the cellphone. Such cases are also known as holster models.
Then there are the compact fitting, high density silicone cases with anti static coating that add free access to all buttons and mobile phone controls with the case still on. Those on the lookout for a latest, look every day can go for the custom shell that can be altered every day.
You need to also verify out the armbands that can be conveniently be worn on the upper arm when indoors as well as outdoors. It is made with eco-friendly materials which is a sponge type of thing as a result is far more sustainable.
Check out the bona fide leather vertical purse called SoBe meant for iPhone 4 that offers plenty of storage space. This is most fitting an evening out dancing and the Velcro top helps to keep the cellphone safe inside the case while you are on the move. It has a detachable shoulder belt.
In case you feel laden with the clip system, you can always go for the flip top kind. For example the Accent for iPhone 4 comes with an singular and multicolored suede and leather scheme that allows accessibility to all functions and touch screen without any need for removal from the case. The snap unfastened lid has a storage compartment situated on its side where credit cards, ids, etc can be placed without danger.
And so, there is a large group of iPhone 4 cases available, with a few of them with extra storage as well.