For a walk around town, an afternoon at the park, or a day out with the kids, Rover keeps your essentials in a compact 10L backpack. Need room for layers you shed during the day, snacks, or other things you pick up along the way? Expand it to 25L and keep going. A compact, lightweight backpack that’s easy to take along every day. Expands from 10L to 25L when you need room for more. Make room for jackets, snacks, and things you pick up along the way.