ADJUSTABLE STRAPS- For tying up your pack or hanging sleeping bag, mat, hammock, tripod, and other gears. mesh side pockets,to keep your stuff separate and organized. It meet size requirements for most airlines, enough room for 3 or 4 days trips. Comfortable Daypack: Breathable mesh shoulder straps with plentiful sponge padding help relieve the stress from your shoulder. Widened and thickened S-type shoulder straps and high elastic breathable back support for best ventilation and easing burden Made with high quality tear Polyester+ nylon fabric, tear resistant, anti-Scratch, wear resistant, with rain cover, prevent the water from sipping into the bag, Keep things dry. Ergonomic padded shoulder straps and back Breathable mesh shoulder straps with plentiful sponge padding help relieve the stress from your shoulder. Widened and thickened S-type shoulder straps and high elastic breathable back support for best ventilation and easing burden. Open-cell foam with lumbar pad and molded channels provides maximum comfort and allows airflow and adjust the tightness as you need, For tying up your pack or hanging sleeping bag, mat, hammock etc, Suitable for all people For you to be sure of your hiking backpack’s ability to withstand the harshest weather conditions, there are a few measures you can take. One of them is to place a rain cover over your backpack. More often than not you will find one stuffed in the small pocket of your backpack on the bottom part. Item type: Hiking Day pack Gender: Unisex (Men,Women) Material: Water-resistant, rip-stop Nylon Capacity: 60L Load-Bearing: 40KG(88lb) Size: 25.6 * 13.8 * 9.8in Weight: 2.6 pounds 1 * Hiking Backpack 1 * Rain cover The backpack is loaded with features ranging from multi-directional compression straps, a sleeping bag compartment and multiple other pockets for neatly organizing your backpacking life.