Backpacks suggestions, i am confused between cocoon slim and targus grid , also i don't know if i should spend so much on backpacks , what backpack you guys use ? Any suggestions will be really helpful

I use this one
https://surfdome.com/bergans_of_nor...
Fits my laptop nicely and doubles as a snowboarding backpack :)
I can stow enough clothes in there to travel for a week orso

i have this one : http://belkin.com/uk/F8N159-Belkin/...

the compartment where the laptop sits is very silky feeling and there is padding around it

@DarkMukke
Yo this one looks neat

A plastic bag... Me poor

Got myself a Grid recently and I love it! Fill it up or leave it nearly empty, it looks the same from the outside. Lots of compartments, lots of space and really good rain resistance.
The memory foam on the back makes it quite comfy, even if you don't organize your stuff properly (I can leave the laptop charger behind all the books and it doesn't push out the back at all)