Everlane is adding a touch of leather to their popular collection of twill bags with their Premium Leather Base Collection. Available in a tote or duffle, the bags are reasonably priced at $75-130 and feature a cream-colored, water-resistant twill combined with tan leather. The bags are constructed by hand in a month-long process where special Italian leather-cutting machines are used to cut out pieces and trim each part of the hide. 

$75-$130, everlane.com