The Wasatch 3900 - 64L backpack is great for a weekend adventure or an extended multi-day hiking trip. -Top-loading, extendable top lid. -Rain cover included (pictured hanging from bottom pocket) -Hydration pocket and port. -Green polyester rip stop material. -2 Large exterior Neoprene water bottle pockets -1 Large hip-belt pocket -Access to main compartment from both sides via side zippers. -Trekking pole attachment loops. -Unique side compression strap system -Torso range fits 13in - 20.5in -Weight is 3lbs 8oz *Only used as gear storage over the past few years, never for any backpacking or camping trips. It’s basically like new!*