【Cat Ear Accent】Charming cat ear details add a playful touch, setting this backpack apart with its irresistible kawaii flair. 【Comes with Pin Set】Includes a diverse collection of 30 pins (random pattern) to kickstart your customization journey. 【Pin Display Ready】Transparent window panels allow for showcasing your cherished enamel pin collection without worrying about losing them. 【Versatile Use】Suitable for conventions, cosplay events, traveling, or as a trendy streetwear accessory. 【Padded Straps】Ergonomically designed, padded straps distribute weight evenly, ensuring comfortable wear even when fully loaded. Charming cat ear details add a playful touch, setting this backpack apart with its irresistible kawaii flair. Transparent window panels allow for showcasing your cherished enamel pin collection without worrying about losing them. Generous size comfortably fits devices, gadgets, and more, ideal for daily commuting or event essentials. Suitable for conventions, cosplay events, traveling, or as a trendy streetwear accessory. Ergonomically designed, padded straps distribute weight evenly, ensuring comfortable wear even when fully loaded.