The Portland-based urban outfitter Nau ups the ante in functionality with the origami-esque bag, named the fluent stash. Counted among the most influential brands of the green movement in fashion, makes each Nau piece a truly unique good of 100% recycled fabrics. The Fluent is crafted of die-cut wool and features similarly sustainable aluminum buckles. Keep all your essential needs close by hand and neatly arranged in stash pockets with snap closures.