I think it is the following item...
$26.96 AmazonBasics Backpack for SLR/DSLR Cameras and Accessories - Black
Amazon.com : AmazonBasics Backpack for SLR/DSLR Cameras and Accessories - Black : Photographic Equipment Bags : Camera & Photo
OEM Version???....Blue interior & highlights includes rain cover.
$26.95 Acuvar DSLR Camera Backpack with Rain Cover
Amazon.com: Acuvar DSLR Camera Backpack with Rain Cover: Electronics
I'm still waiting for a shoulder bag that will hold my Mavic, CrystalSky, and Goggles, in a economic form. I tend to carry an electronics backpack as well as the Mavic Shoulder bag when I travel, and they let me on the plan with both carryons.