Osprey Daylite Review | Tested & Rated。About Osprey Daylight 13 L Backpack - Liquify Print-Kakio Pink Daylight backpack hauls your essentials across campus and along the trail comfortably and securely. Designed with weather-resistant construction, it also boasts room for your laptop or hydration reservoir. Durable recycled polyester construction with PFC-free DWR (Durable Water Repellent) finish Large panel-loading main compartment Zip closures Inner sleeve for hydration reservoir or holds up to 14\" laptop Dual side compression straps Dual water bottle side mesh pockets Front zip pocket with inner organization and key clip Harness grab handle doubles as luggage trolley sleeve