There are sites where you will find manufacturers offering lifetime warranty on products but only when you purchase the entity directly from them. A suitable suggestion is also to do your homework well. Take a look at the reviews and if you fail to find a review, look for review for similar products on other sites. You will find many discussing about phone cases with their photos and first hand experiences. It is also important to see that the case has a subtle cut-outs. Many times, the makers rush out the cases from the doors without ensuring ports placement, sometimes the buttons are stiff, and you may face problems related to camera flash reflection. If wireless charging holds some significance to you. You may dock your phone with case on. Check with the maker before you purchase. Take a close at the features  and consider how much it weigh against your protection requirements.