Kavu Camp Sherman Backpack Made with tough 600D polyester and genuine leather details, the Kavu Camp Sherman Daypack is a handy pack for trekking through rugged highlands, negotiating bustling cities, and hitching along uncharted coastlines. Its four-compartment design lends convenient carrying of daily documents, reading materials, spare layers and outerwear, as well as smaller accessories and writing utensils. The air mesh back panel and padded, contoured shoulder straps bolster heavy loads without pesky pressure points or uncomfortable perspiration build-up. Additionally, you'll find compression straps for more streamlined carrying.