Awesome backpack! I searched for months for the perfect bag and found it in this! Black is finally available so I’m selling the green one- only used 3 times. I can fit my laptop, iPad, and a few notebooks in the back zipper; both also fit inside the inside pocket. I like the interior keychain- I never worry where my keys are when I travel. I also clip my earbuds in the small outter pocket. Normal sized water bottles fit in both pockets- including the big bottles at the airport! Inside has plenty of room and I just love all of the organization!! In great, like new condition! Also- this fits perfectly under a plane seat, even CRJs! Check out the DD website for a video! Also- color in my photos is wonky; true color is slightly darker/greener than stock photos.