Backpack with suitcase sleeves in comparison

LARGE CAPACITY & EXPANDABLE This extra large travel backpack with expandable feature offers you more packing capacity up to 40L.Unzipping to get larger storage space then can easily hold packing cubes, make-up bag, outfits, camera bag and gear for 3 7 days of travel.The carry on backpack fits overhead and under seat while on state of standard carry on size, is ideal for men, women, weekend traveler, or occasional vacationer.

Airline-Approved Size for Ryanair The demension of this cabin bag is 40 x 20 x 25cm, cabin size 20L, which is perfect for most major airlines like RYANAIR, EASY JET, British Airways, WIZZ AIR, Jet2, LUFTHANSA and so on. this cabin backpack is designed to fit perfectly in overhead bins or under the seat, saving you from check-in fees and ensuring your belongings stay close at hand throughout your trip

DISCOVERY RUCKSACK - With a generous 28L capacity for work, play and every journey in between. Features a dedicated storage pocket for laptops (up to 16.5in), tablets and tech essentials; a main compartment that opens fully (like a suitcase) for easy packing; water bottle holder; internal compartments and chunky external cord for attaching extra belongings.

WATERPROOF FABRIC BACK PACK VANKEAN laptop backpack is made of environment-friendly nylon fabric which is durable and water-repellent, and the grey pink backpack is extremely versatile; Dimensions 17.2"x11.15"x7.5"; Lightweight 1.82 LBS.

LARGE CAPACITY - Men travel backpack owns 20+ Independent pockets for large storage and organization for small items. 3 spacious main multi compartments with many hidden pockets can accommodate lots of stuffs like college supplies, travel accessories, clothes, stationery, notebook, Side deep zipper pocket for easy access essentials. Side elastic net pockets conveniently hold travel gear umbrellas or water bottles. Ideal book bag backpack for perfectly.

Comfortable and Ergonomic With a back thickened breathable sponge pad, wider breathable shoulder straps, and a chest buckle, our travel cabin bags ensures optimal comfort and weight distribution, even during long walks through airports.

LARGE SPACE & ORGANIZER 12.4 x 7.5 x 18.9 inch (L*W*H); Capacity 30L. 1 PADDED LAPTOP COMPARTMENT holds up to a 15.6-inch Laptop and iPad. A SPACIOUS MAIN COMPARTMENT with room for books, binders, folders, clothes, lunch box, and other daily necessities. A MULTIFUNCTIONAL COMPARTMENT with several pockets, pen pockets, and a key fob hook organizes your items and makes them easier to find.

COMPATIBILITY Designed to fit laptops and tablets with screens up to 16 . 30 Litre capacity. Separate compartments for laptop and tablet

Cabin-approved carry-on This 20L hand luggage backpack fits Ryanair's maximum personal item size and a whopping 94% of global hand luggage gauges, including favorites like EasyJet, Eurowings, Vueling, Norwegian, Virgin, BA, Lufthansa, Jet2, Wizz Air, Iberia, Lingus, Delta, American, Emirates, and many more!

- 20 Litres, fully compliant with Ryanair's carry-on baggage size, there are also struckles onside the backpack to compress it a little, no need to worry about oversized luggage. Backpack Bags are suitable for most airlines, opens 180 like a suitcase, fits in overhead bins and under seats

Expandable Capacity Designed to adapt to your needs, the adjustable roll-top expands from 16L (43 30 12 cm) to 20L (56 30 12 cm), giving you extra room for all your work, school, or travel essentials

2 Laptop Compartments Design With its divide front pocket designed to fit a 14" laptop and Main Compartment for 15" Laptop, you can easily access your electronics while on the go. Zippered mesh pockets for computer accessories, toiletries. 16 inch luggage measures 41*20*43cm(16.14*8*17.12in) including wheels, 2.9Kg(6.39Lbs), 39L capacity. Different airlines have different baggage allowances, please refer to the requirements of each airline for details.