Option one
http://www.amazon.com/SUPCASE-Full-body-Protective-Protector-Resistant/dp/B00JW7APWU/ref=sr_1_1?s=wireless&ie=UTF8&qid=1410781681&sr=1-1&keywords=lg+g3+case
+
Eventual purchase of cheap screen protector
Option two
http://www.amazon.com/Spigen%C2%AE-CUSHION-Gunmetal-Scratch-Resistant/dp/B00K33N3GC/ref=sr_1_3?s=wireless&ie=UTF8&qid=1410781858&sr=1-3&keywords=lg+g3+case
or
http://www.amazon.com/Case-Spigen-Slim-Armor-Packaging/dp/B00JQI2J2E/ref=sr_1_2?s=wireless&ie=UTF8&qid=1410781858&sr=1-2&keywords=lg+g3+case
and
tempered glass
http://www.amazon.com/s/ref=nb_sb_ss_i_0_14?url=search-alias%3Dmobile&field-keywords=lg%20g3%20tempered%20glass&sprefix=lg+g3+tempered%2Cmobile%2C154&rh=i%3Amobile%2Ck%3Alg%20g3%20tempered%20glass&oqid=1410781932
my thoughts are I wear alot of athletic shorts and my phone doesnt fall out all that much unless im sitting down. with my note ii, the case made it quite heftier/physically larger. it fell out more. this is a slim/sleek profile of a phone. please give some incite.