Backpack 14-16.2-inch Unisex Business Travel Shockproof Airbag Shoulder Bag

Product Specifications: Zipper: SBS brand zipper (global second largest zipper brand, A-share listed) Smooth operation with no jamming, no fabric catching, no tooth breakage Tested for 40,000 open-close cycles with no malfunction High toughness teeth and corrosion-resistant zipper head

Protection: 720° plush full airbag protection covering front, back, left, right, bottom, and top of the main laptop compartment 6D plush airbag shock absorption with sponge cushioning and polyester lining Added top airbag for enhanced shock resistance Water-repellent and environmentally friendly fabric

Storage: Large capacity with multiple compartments (5 separate compartments) Organized storage to avoid clutter and bulging Suitable for commuting and travel with lightweight design

Comfort: Multi-layer honeycomb mesh elastic foam back pad and shoulder straps for breathability and reduced shoulder/back burden Wide and thickened shoulder pads for comfort during long wear Reflective strips on double shoulder straps for visibility in low light

Usage: Designed for frequent laptop bag use with durable materials and components Suitable for daily commuting, business travel, and outdoor use

Note: All specifications are based on the upgraded 6.0 version of QINNXER laptop bag Product quality and safety are guaranteed by multiple certifications and factory quality control