List of Sierra Designs Stores in El Monte, CA Outlet Note Regular Brands Sierra Designs California El Monte Rating 4.8 based on 80 votes Products Backpack Tent Sleeping Bags Clip Flashlight Hurricane Jacket Vapor Light Down Booties Microlight Jacket Meteor Light Convert 2 NameAddressPhone Name/Address/Phone Sierra Designs outlet - El Monte 2705 N Durfee Ave, Unit (626) 575-1373 People Also Viewed