Rising Trend I Grafea Backpacks

Hi folks! Lately there is a rising trend - Grafea backpacks! I guess you've already seen, with or w/o pom poms & with their colorfull designs, they already captured my heart. 
These bags get along very well w/ not only sporty outfits, but also chic & stylish ones. I personally love the white, dark grey & lila ones. Which one is your fav? 
You can shop these cute bags >> Here

My favorites are:

Heart detailed Amorino backpack >> Here
Luna multicolored small bag >> Here
Snowball backpack >> Here
Lilac Valerie backpack >> Here