Kids Girls New Design Children Stroller Luggage School Travel Trolley Backpack. Multi-Function Design: Combines backpack and trolley features with 1 main compartment for grades 1-3. Customizable Logo: Logo customization is welcome on the bag and shoulder pad. Durable Material: Constructed with high-quality 300D PVC and polyester for outer fabric. Waterproof Protection: Features waterproof material suitable for travel and school use. Fast Sample Lead Time: Sample production completed within 3-7 days. Global Export Markets: Product exported globally with flexible customization options. Flexible Customization: Offers flexible customization for materials including Nylon, ripstop, and PVC. Standard Payment Terms: 30% deposit required, balance paid before shipment or against B/L.