Premium 45L Expandable Travel Backpack – Waterproof & Business-Ready

High-Capacity & Expandable Design
Spacious 45L main compartment with smart expansion for extra storage, ideal for weekend trips or business travel. Seamlessly fits 17-inch laptops plus essentials.
Military-Grade Waterproof Fabric
Crafted from rugged 900D polyester with PU coating, offering tear-resistant durability and all-weather protection. Reinforced stitching prevents seam bursts.
Ergonomic Comfort Features
Padded shoulder straps and breathable mesh back panel reduce fatigue. Adjustable chest/waist straps distribute weight evenly for long-haul comfort.
Smart Organization System
Dedicated laptop sleeve, hidden anti-theft pockets, and quick-access compartments for passports/phones. Internal mesh dividers keep items secure.
Versatile Carry Options
Convertible as backpack, briefcase, or carry-on (fits airline requirements). Sleek minimalist style suits urban commutes, college, or outdoor adventures.
Built for Professionals & Explorers
From business trips to campus life, its lightweight yet sturdy construction handles daily abuse. Zippers glide smoothly with reinforced pullers.