Travel Carry on Backpack 50L Expandable Flight Approved Backpacks 17.3 inch Laptop and USB Charging Port bags Water Resistant

Water-resistant Carry on Travel Backpack

The carry on backpack is made of water repellent oxford fabrice with high density nylon lining, prevent your laptop or other electonic items from getting wet and dirt.

Expansion Design

Normal size for daily uses suitable for worker. After expension can be a travel backpack suitable go to on trips without carrying multiple bags and keep your stuff on you.

Large Storage Compartment

Hold daily necessaries like cloth, notebooks, magaines and headphone etc

Ultimate Organization

The good padded sleeve gives you enough and safe space for your 17.3" laptop, tablet, ipad.

Four-layer Pockets

The four-layer can accommodate clothing, laptops and toiletries etc. make your business trip or travel more conveniently.

Side Pocket

side pocket for umbrellas, water bottles

Shoes Compartment

shoe storage is wide enough to hold shoes and also be used as toiletries bags and for other uses.

Adjustable Chest Buckle with Emergency Whistle(SOS)

Adjustable chest strap can prevent shoulder straps from slipping. You can blow the emergency whistle for SOS when in danger like shipwreck outdoors or travel.

Luggage Strap

Business backpack with luggage strap fits on luggage / suitcase, slides over the luggage upright handle tube for conveniently carrying.

Expandable Carry on Backpack

This expandable not only a travel backpack, but also a perfect business backpack, 17.3 inch laptop backpack, 50L flight approved carry on backpack, work backpack, casual daypack with sport charging port.

The Features and Gifts choice

Practical gift and present for your family, travel or work, business trip.

√ Expandable and Compression Compartment
√ Flight Approved Size
√ 50L Super Large Compartment Backpack
√ Best gift for Father, Gifts for women.
√ Stay at home long time and need to go out for a travel

[36L-50L EXPANDABLE DESIGN]: The extra large carry on backpack with expandable feature gives you a spacious capacity experience. Normal state is 36L, dimensions are 19.6x8.7x12.2inch. After extended is 50L, dimensions are 19.6*11.4*12.2inch. Our suggestion is 50L backpack more suitable for tall people, recommended 5.91 feet and above. 160 pounds and above people use, more suitable for men, because the backpack is large, suitable for 5-7 days of travel
[CONVENIENT & PRACTICAL]: Business carry on backpack has external USB port with built in charging cable. offering you charge your electronic device by your own power bank any time and anywhere. there's a luggage strap makes it fixed on luggage for easier carrying. The hidden anti theft pocket on the back side can protect you personal valuable item such as passport and wallet.
[DURABLE & WATERPROOF]: Travel backpack is made of water-repellent fabri and anti scratch material, effectively resist rainwater splashing, protect items from getting wet. The adjustable shoulder strap and backside with breathable mesh plentiful sponge pads can helps you relieve the stress from shoulder and back.
[MULTI-FUNCTION & FLIGHT APPROVED]: The carry on business backpack overall size meets the maximum size allowed by most airlines, fits under the seat and in the overhead bin in airplane. also the design of freely 180 degrees zipper closure making you go through the security check quickly
[CONSTRUCTION & DEMINSION]: One separate laptop compartment size is 18.5x11.8inch fits 17.3 inch laptop. The main compartment can store 5-7 days travel gear such as clothes, shoes and daily supplies, perfect for business traveling, weekend getaway, daily commutes. ( this item is not intended for use by 12 years old and under)