Whether you're going on a weekend camping trip or spending a few weeks on a backpacking excursion, these backpacks by Grizzly Peak will hold everything you need. Designed with an internal frame system, these lightweight packs move and curve with your body for maximum comfort. Made with high-rip and water-resistant materials, these packs have it all: deep storage pockets, sturdy pull-tab zippers, cushioned support straps, and adjustable buckles to secure your load. The shoulder straps and waist belt are padded for additional lumbar support, and have adjustable buckles so you can carry your pack for long distances with ease. They even have a bottom stash that includes a bright orange rain cover to keep your pack dry through harsh climates. They are available in two great sizes with their own unique features to meet all of your backpacking needs:The 45L StyleThe 45-liter backpack is great for a wide variety of weekend trips and week-long outdoor adventures. It has a large, front-loading main compartment and a vertical zipping front compartment. The padded waist belt even has zipper compartments for smaller items. Each side has a large, mesh water bottle pocket with adjustable straps to hold them secure. Coming in both green and orange, this medium-sized pack is detailed with gray and yellow accents.The 70L StyleThe 70-liter backpack is great for longer outdoor adventures. It has a top-loading main compartment with a gusseted drawstring closure and adjustable top lid. It also has a sleeping bag compartment on the bottom. The front compartment has a front-loading zipper to make it easy to grab all of your smaller items. It even has a padded waist belt that can be tucked away when it's not in use. There are large water bottle pockets on each side with adjustable straps to hold them secure. This large-sized pack has black accents and comes in a vibrant green or orange.