"What Our Gearhead® Experts Are Saying:""I've been using the Cotopaxi Chasqui 13L as my go-to bag for days when I don't want to deal with a full backpack, and the side access zipper is the detail that keeps me reaching for it since I can grab my wallet or headphones without swinging the whole bag around. The 830D nylon on the front panel has held up through over a year of daily use without showing much wear at all.""Not every day calls for a full pack, and the Cotopaxi Chasqui 13L Sling Pack is built for the ones that don't. One padded strap, 13 liters of well-organized space, and a clean minimal silhouette that works as well on a city block as it does on a casual trail. The sling design swings on and off without ceremony, and the side access zipper means you can reach what you need without breaking stride or pulling the bag off your shoulder entirely. The 830D nylon front panel and 630D nylon main body are tough enough to handle daily use without showing it, and the back security pocket keeps valuables out of reach and out of sight. At just over a pound the Chasqui 13L disappears into your day, which is exactly the point of a bag this good."