7/22/25 Back to School Supplies for Preteen Girls – 2025 Favorites! ✏️ Rounded up the best back-to-school finds for preteen girls. Stylish backpacks, lunchboxes, insulated thermoses, spill-proof water bottles, and cute laptop sleeves she’ll actually be excited to use and will last longer than one year. Perfect for tweens heading into upper elementary or middle school! BackToSchool TweenGirls SchoolSupplies GirlMom PreteenStyle LTKKids LTKSeasonal LTKKids