45L Travel Backpack, 15.6 Inch Laptop Backpack for Men Women, Large Carry on Backpack Airplane Approved, Waterproof Rucksack Casual Daypack with Shoe Compartment for Work Business Hiking Black

Specifications

• 【2-in-1 Versatile Carrying】 Switch between dual-shoulder mode (for hiking/airports) and single-shoulder/sling mode (daily commute) effortlessly. Detachable padded strap allows instant style changes. Luggage strap secures to rolling suitcases for hands-free travel.
• 【Ergonomic Comfort Design】 Widened 3D breathable mesh back panel reduces sweating & fatigue. Thickened S-shaped shoulder straps distribute weight evenly. Lightweight 1kg construction meets airline carry-on size (30x23x49cm).
• 【Smart Organized Storage】 30L main compartment with dedicated laptop sleeve (fits 15.6" devices), 8+ pockets for toiletries/books/passports. Magic tape logo panel lets you customize patches. Side elastic pockets hold water bottles/umbrellas.
• 【Premium Waterproof Durability】 1680D Oxford fabric with reinforced stitching & scratch-proof zippers. Anti-tear base withstands rough handling. Available in 4 colors (Khaki/Black/Army Green/Gray) with fade-resistant coating.
• 【Multi-Scenario Ready】 Use as a hiking backpack, business carry-on, or urban sling bag. Quick-access front pocket stores essentials. Magic-seam sealed against rain. Lifetime warranty & 24/7 customer support.