In 2019 a new kind of backpack hits the scene!
And, it's "3D Relief" style. The front of this pack has a curved, shiny plastic that's molded so that the modern Sonic graphic is popped up some. Here, he's sliding on a colorful background, and the hand that reaches forward in the art, is in a higher relief so it really does look more 3D.
There's rings, checkers and a slogan around the upper edge, which is "Let's Roll!". The 3D bit seems to be on a shaped outer pocket that is most of the size of the bag. The arch/depth of the pack has "Sonic" spelled out in the modern font with big blue letters. One side has a mesh pocket for a water bottle. The hang strap is normal yellow nylon and the shoulder straps are blue.
This is a fun pack that really brings something new to the table. Bio World is a company that always seems to be thinking of good new designs to apply to Sonic stuff to keep it from going stale. This has plenty of Sonic elements and looks like an exciting pack. (Hopefully the 3D bit stands up to wear as well) Where can you buy this bag?