Review on Deuter Compact Biking Backpack Hydration by Amanda Smith

I've researched dozens of backpacks, but when I found this one, I realized I'd found one that had everything I needed: small but expandable; rain jacket; retractable net for external large items; Organizer; thigh pockets; hidden hydration compartment - but I keep my macbook in it. This backpack accompanies me everywhere - on hikes, in the city and on my daily commute to work. I can fit everything I need for a long day and expand to find more space when I go shopping. Love it!