Beetle

The Beetle from RawLow Mountain Works is an 18L backpack made from 1000D nylon material that's just right for day hikes.
The large front pocket has a flexible frame behind the zipper that keeps the pack in shape even when you're carrying less.
With bottle pockets on both sides and an interior pocket for smaller items, this pack is perfect for day hikes, travel, and even city use.
The shoulder harness has a good amount of cushioning. The backpack is cute to look at but has a surprisingly large capacity, so if you're going on a day hike, you'll have plenty of fun with this backpack.
Large zippered pocket on the front. The zipper pull is also a whistle.
The main compartment is wide open, so you can easily take out your stuff.