The Black United By Blue 45L Range Daypack Backpack light and comfortable. It holds everything you need for your adventures and the most amazing part is it opens up from the front so you can get to the stuff at the bottom of your bag with ease. This backpack has a water repellent finish, can hold up to a 17" laptop and has sternum and hip straps for added comfort. For every product sold, United By Blue will remove one pound of trash from oceans and waterways.