TERRA PEAK Adjustable Hiking Backpack 55L/65L/85L+20L for Men Women with Free Rain Cover Included Black Navy Green and Dark Grey FULLY ADJUSTABLE HIKING BACKPACK BACKPANEL: High quality professional backpack for camping and hiking, designed for comfort ability and functionally versatile. With an adjustable internal frame system, you can achieve a perfect fit which will greatly reduce fatigue on long treks with heavy loads. Padded and breathable mesh back panel and shoulder straps offer cushioned comfort. Sternum strap with SBS buckle, available to adjust up and down. HIGH CAPACITY, LIGHTWEIGHT AND COMFORTABLE: 85L (5200 cubic inches) and Extra 20L (1300 cubic inches) of storage under hood and inside pockets. Deep butterfly expansion pockets on sides with dual compression straps and mesh side pockets to keep your stuff separate and organized. Weigh only 4.98lb (2.26 kg). TOOL ATTACHMENT POINTS and MULTIPLE POCKETS: Elastic bungee cord system, 8 compression straps, trekking pole attachment, - For tying up your pack or hanging sleeping bag, tent, hammock, and other gears. Elastic bands and Hypalon loop on them can keep the extra strap from dangling all around the pack or hang other small accessories. External and internal lid pockets sleeping bag compartment with divider. One FREE Carabiner Keychain Clip is included in 99% of the products. HYDRATION SYSTEM COMPATIBLE- bladder compartment with hydration access on a side of the pack with water bladder sleeve in the main compartment. And there is Velcro loop inside of the main compartment to fix your water bladder. WATERPROOF: Waterproof Hiking Backpack with Rain cover built in hood for heavy rain. Exterior also treated with a water-repellent coating for lighter rain. Color: 2 different colors available. Navy/Red; Black/Green. Includes 2 year manufacturers warranty. Bivyextensionwhichlidisconnectedtoavoidthethingsloadedfallingout Thetoplidwithbigmeshzippocketinsidecanextendtoacceptoversizedloads.Exteriorzippocketonthelidforeasyaccesstotheraincover.