Built for all-day comfort on the trail, The North Face's Terra 55-liter backpack features a lightweight design with a versatile floating lid, comfortable cushioned back, self-equalizing Dyno Lift System load lifters and a spacious interior to hold your gear. Exposed frame Durable nylon and polyester construction Dyno Lift System offers on-the-fly adjustable load lifters OPTIFIT suspension system for a comfortable, secure fit Floating top lid accommodates sleeping bag or tent Wraparound J-zip main entry for easy access Roomy main compartment Front stash pocket Adjustable compression straps Gear loops Cushioned foam back panel with breathable mesh Adjustable cushioned shoulder straps and waistbelt Mesh zip pockets on waistbelt Adjustable sternum strap with whistle Hydration compatible (reservoir not included)