Back pack space for all your utilises 

The design of Your back pack is very important and to create a product that people will love and use. You also need to do your research, thinking, planning, differentiating your product from the rest.

Now after all the research and on the best selling back packs and the numbers of sales on these back packs is huge. these back packs are amongst the most popular , I found that these had to be the best for a reason, their styles and their comfort were all highly rated.

I always feel that when you have to carry around a very uncomfortable back pack, you ache all over especially your shoulders. So when your back and shoulders don't feel the strain from a poorly designed back pack you feel good. So when you're carrying around your completely beautiful back pack without the pain you'll believe me when I gave my recommendations. 

ultimately your comfort is most important.

Here are few benefits from a good designed back pack, 

• 1. Comfy & Breathable: Adjustable shoulder straps and breathable sponge mesh design, reduces stress. Foam-padded top handle for a long time carry on.
• 2. Anti-theft: can be attached to the suitcase, over the luggage upright handle tube for easier carrying. A zipped anti-theft pocket located on the lower back keeps your phone, wallet, passport, and other valuable items safe and handy.
• 3. USB Hub: Removable USB charging line, connect power bank and electronic devices while walking. 

Look at My recommendations below

Matein Travel Laptop Backpack, Business Anti Theft Slim Durable Laptops Backpack with USB Charging Port, Water Resistant College School Computer Bag Gifts for Men & Women Fits 15.6 Inch Notebook

• This provides a lot of storage space one separate laptop compartment hold 15.6 Inch Laptop as well as 15 Inch,14 Inch and 13 Inch Laptop. One spacious packing compartment roomy for daily necessities,tech electronics accessories.
• Front compartment with many pockets, pen pockets and key fob hook, make your items organised and easier to find
• COMFY&STURDY: Comfortable airflow back design with thick but soft multi-panel ventilated padding, gives you maximum back support.
• Breathable and adjustable shoulder straps relieve the stress of shoulder. Foam padded top handle for a long time carry on

QINOL Travel Laptop Backpack Anti-Theft Work Bookbags With Usb Charging Port, Water Resistant 15.6 Inch College Computer Bag for Men Women

• This has multi pockets and provides a large space duo-bag,one has 2 pockets for laptop(under 17 inch) and pad(15.5 inch), inner shockproof belt for fastening your laptop and Pad, preventing them from sliding and bumping.
• One has 2 elastic mesh pockets and open pocket for daily stuffs. Hold your belongs organised and easier to find.
• USB Hub: Removable USB charging line, connect power bank and electronic devices while walking.

Mancro Laptop Backpack, Business Water Resistant Laptop bag Backpack Gift for Men Women with USB Charging Port, Anti Theft College School Bookbag, Travel Computer Bag for 15.6 Inch Laptops

• This is a very comfortable and back pack Made from water resistant and durable echo friendly nylon fabric with Two "S" curve padded shoulder straps, relieve the stress of shoulder, simple but comfortable back design offer your great back support, making your working, journey and travelling more convenient wherever you go.
• MULTIPURPOSE & SIZE: 20 x 12.2 x 5.7 Inch, perfect to throw under your seat on an air plane when you are travelling or on business trip. Suitable for back to school college, can be easily stored. Good choice for a business laptop backpack, work backpack, laptop bag for men and women.