The LITHIC 40L Hiking Pack is a lightweight pack for day hikes and overnight backpacking. The padded air mesh hip belt and shoulder harness keep you cool and comfortable on the trail, and side compression straps help keep the weight centered on your back. Throw your tent, clothes, and food in the main compartment, and stash your sleeping bag in the bottom compartment for quick access. You also have pockets on the lid for your keys-phone-wallet trio, mesh water bottle pockets on both sides, and zippered hip belt pockets for keeping snacks and chapstick at the ready. Features of the LITHIC 40L Hiking Pack Tough yet lightweight 200D ripstop nylon holds up against dirt, rocks and miscellaneous trail debris. Air mesh shoulder straps and back panel provide cushioned comfort and breathability while hauling. Padded hip belt with zippered pockets offers support when the pack is full and gives you quick access to important Items like your phone and gummy bears. Side compression straps and load-lifter straps keep the pack weight close to the body for stability, especially in uneven terrain. Adjustable sternum strap reduces strain on your shoulders and Features a built-in safety whistle to signal nearby hikers in an emergency situation. Large cinch-top opening to the main compartment makes packing and unpacking easy. Stretch mesh water bottle pockets on both sides offer quick access to hydration without slowing you down. Bottom sleeping bag compartment lets you know exactly what to put in there, plus helps weight the pack properly. Bottom straps secure your sleeping pad and save space inside the pack. Front mesh shove-it pocket holds onto your rain gear or other layers to have you prepAred for changing weather. Trekking pole loops hang onto your poles when just using your feet. Zippered storage pockets on the lid, one on the outside and one on the inside, keep your smaller Items organized and accessible. Included raincover is stored in a bottom pocket for fast deployment when wet weather strikes. Reflective accents catch the eye of others in the dark.