Amazon.com | Lifelix Cat Ita Bag Backpack with Clear Window 。This Y2K-inspired backpack features a clear pin display window and removable insert to showcase your favorite enamel pins, badges, and photocards. Made with waterproof PU leather and a padded, lightweight design, it\'s perfect for school, conventions, and daily commutes. Condition: Brand new 1. Measurements 10.6 × 4.3 × 13.8 inches 2. Materials / Fabric PU leather, PVC clear window, polyester lining 3. Features ? DIY Pin Display Window – Built-in scratch-resistant clear window with a removable insert panel and metal D-ring for keychains ? Spacious & Organized Storage – Fits textbooks, lunch boxes, and up to a 13-inch laptop with multiple compartments and pockets ? Durable & Comfortable Design – Padded S-curve straps with reinforced triple-stitching for all-day comfort ?️ Premium Waterproof PU Leather – High-quality, waterproof material with smooth double zippers and a scratch-resistant PVC window ? Perfect for Anime & K-pop Fans – Great for cosplay, conventions, back-to-school, or as a gift for pin collectors fast shipping, smoke-free home, bundle & save QjBEWFE1QzY1UQ==