Velaybor 40L Expandable Laptop Backpack Antithief Travel Backpack Airline Approved Business Waterproof Carry on Luggage Fits 156 Laptop for Men Women

SPACIOUS ROOMYA dedicated laptop sleeve fits 156inch laptops plus 15inch or smaller MacBooks The generous main compartment swallows travel accessories chargers stationery and even a change of clothes while hidden mesh pockets inside keep cords and small gadgets from getting lost Dual side elastic mesh pockets stretch to hold water bottles and folding umbrellasPlus an expandable zipper design expands the main compartment from 35L to 40L a 15 capacity boost COMFORT Ergonomic DesignAn ergonomic airflow back panel with multidensity foam padding delivers cloudlike cushioning while preventing overheating Breathable shoulder straps adjust to any body type with reinforced stitching that withstands over 50 pounds of gear without sagging Engineered for both allday comfort and rugged durability this backpack turns every journey into a breeze MULTIPURPOSE SECUREA builtin luggage strap slides over suitcase handles without hand carrying while a hidden antitheft pocket on the back safeguards passports and wallets from pickpockets The 180 degree layflat design lets you breeze through security checksPerfect for international travel marathons or day trips the strapon compatibility turns your backpack into a seamless extension of your luggage eliminating the hassle of carrying multiple bags ROBUST DURABLE MATERIALSMade of encrypted waterresistant polyester 20 thicker than standard with rustproof metal zippers and doublestitched seams that withstand 60 pounds or more of repeated pulling Perfect for office college commutesa durable gift for any occasion OEKOTEX STANDARD 100 CertifiedEvery component of this backpack from fabric to zippers and trims is independently tested against 1000 harmful chemicals Ensures safe skin contact perfect for sensitive skin and family travel