Try to think of where you had it last. If it's still lost, check with anyone who may have borrowed it. Last resort, you may want to purchase a new one.OR you can look underneath/on maybe your...
First of that is a broad question because there are so many types of backpacks to choose from. The place I go which have an amazing collection of backpacks is www.best-backpacks.com. You can see the...
well there is only a limit to how much you can hold and put in your pockets. it was invented to help people carry stuff around with them. A useful tool if you ask me.