It’s that time again, moms. Back-to-school is right around the corner, which means it’s time to wind down the slack of summer and start to prepare for a return to the classroom. Besides the usual No. 2 pencils, rulers, and crayons, one essential that’s on every kid’s supply list is the oh-so handy backpack. With so many shapes, sizes, colors, and prints available, it can be tough to choose a favorite, so we’re making it easy by rounding up 20 of the very best, below. Whether your student (big or small) likes something flashy and bright, or subtle and practical, you’re both sure to find one to love for the upcoming school year of learning and fun.