Romantic Crown 17.3" Expandable Laptop Backpack 45L – Waterproof Travel & Business Bag with USB Charging, Anti-Theft & 180° Opening

·         Expandable 45L Capacity (2-in-1 Design) – Expands from 30L to 45L, ideal for office, travel, university & 3–5 day trips

·         Fits Up to 17.3" Laptop – Padded laptop compartment with 180° opening for easy airport security checks

·         Smart Multi-Compartment Storage – Wet/Dry pocket, hidden anti-theft pocket, mesh organizers & tech compartments

·         Built-in USB Charging Port – Charge your phone on the go (power bank not included)

·         Water-Resistant & Durable Fabric – Scratch-proof Oxford/Nylon material protects your essentials

·         Breathable Airflow Back Design – Shock-absorbing padded straps reduce shoulder & back strain

·         Luggage Trolley Sleeve – Slides over suitcase handle for comfortable travel

Dimensions

·         Height: 18 inches (approx. 47 cm)

·         Width: 12 inches (approx. 32 cm)

·         Depth (Standard): 6 inches (approx. 16 cm)

·         Depth (Expanded): 9 inches (approx. 24 cm)

Description

The Romantic Crown 45L Expandable Laptop Backpack is designed for business, travel, and daily use. It expands from 30L to 45L, fits up to a 17.3" laptop, and features a 180° opening for easy packing. With smart compartments, anti-theft pockets, a USB charging port, and water-resistant durable fabric, it offers the perfect balance of space, protection, and comfort for professionals, students, and travelers.