meaning there is no pore size larger than 0

Available in 16-

Reinforced stitching for greater seam strength on all stress points

Extensive trail charts display each trail's location

360-scale topographic maps with 100 foot contour intervals

Raven Color:Terracotta Brown meaning there is no poreSimple and durable everyday backpack made from durable G 1000 HeavyDuty Eco in recycled polyester and organic cotton. Simple design and practical details make it perfect for commuting or everyday outings. It has a separate, padded pocket for a laptop computer (up to 15 inches in size). A little fleece lined pocket with a zipper has room for sunglasses, a phone etc. Two spacious zippered compartments with internal pockets give flexibility when you want