
Fashion Backpack, Unisexes Custom Roll Top Waterproof Laptop Backpack Casual Oxford Backpack, Roll Top Duffel Bag 15L. Waterproof Design: High waterproof level with roll-top closure and 100% polyester fabric. Expandable Capacity: Adjustable volume ranging from 18L to 27L for versatile storage needs. Laptop Compartment: Dedicated padded section designed to safely carry laptops up to 15 inches. Customization Service: Logo customization available with sample delivery in 5 days and full delivery in 30 days. Durable Material: Constructed from high-quality 100% polyester fiber for long-lasting use. Adjustable Straps: Features double adjustable straps for comfortable carrying and fit. Multi-Scenario Use: Suitable for camping, business, travel, sports, and daily commuting. Reflective Features: Equipped with reflective elements for enhanced visibility and safety.