Ideally sized for a long day hike or overnight stay, the hydration compatible Ascend® MS3300 Trail Pack handles big loads. A built-in load adjustment and support system helps you shoulder heavy loads packed into the pack's 3300 cubic inches of space. This specialized system includes an adjustable torso-fit back panel with airmesh padding backed by a sturdy PE board and aluminum stay bars. The MS3300's dual-density padded shoulder straps with sternum strap and heavily padded, wrap-around waist belt lets you bear the load in comfort. This easy to load pack features a top-loading main compartment, front accessory pocket with zip closure, and a bottom zippered compartment for sleeping bag or clothes. Side compression straps keeps load secure and easier to haul. The top compression lid includes zippered pockets for small items, while a hook 'n' loop closure compartment on the bottom of the pack holds a convenient rain fly. Dual water bottle pockets (bottles not included). Pack also features gear loops.

Durable pack is made of polyurethane coated 600D polyester, 420D nylon, and 1680D ballistic nylon and features durable YKK zippers with easy-pull string loops and Nifco and Duraflex hardware and buckles. Dimensions: 27" x 13" x 10". Carry weight 5 lbs. 1 oz. Torso length: 16" - 22". Large 3300 cubic inch capacity in a durable trail pack Built-in load adjustment and support system Adjustable torso-fit back panel with airmesh padding for ventilationbackpack naar stomerij Panel backed by PE board and aluminum stay barsskylanders backpack asda Dual density, padded shoulder straps with sternum strapsbackpack bag tutorial - in yummy oilcloth Heavily padded, wrap-around waist belt with zippered pockets

Top loading main compartment Front accessory pocket with zip closure Bottom zippered compartment for sleeping bag or clothes Side compression straps for load stability Top compression lid with zippered pockets for small gear Gear loops for ice ax or trekking poles Dual water bottle pockets (bottles not included) Hydration compatible (bladder system sold separately) Comes with rain fly - stores in bottom hook 'n' loop closure compartment Please enter a Zip Code to check availability of an item at a store near you. New (95) from $29.74 1.6 pounds (View shipping rates and policies) 5 star62%4 star22%3 star9%2 star3%1 star4%See all verified purchase reviewsTop Customer Reviews11 month UPDATE, 15.6 inch laptop fits nicely| Not worth the money.| A sturdy backpack at a good price|Great backpack for the price|The backpack is okay.|I like the design of this backpack| JETPAL Protective Water Resistant Backpack for Laptops Up to 17 Inch

See and discover other items: galaxy backpack, backpack galaxy, targus school bag, ergonomic backpack, backpack camera clip, backpack with laptop sleeveGet The Awesomer in Your Mailbox Every Day: Join our Mailing List! | Follow Us: Facebook | Awesomer Media Sites: Technabob | 10 Best Hiking Backpacks | We spent 31 hours on research, videography, and editing, to review the top selections for this wiki. In searching for the perfect pack for day hikers and intrepid campers, we've trekked the trails and stood on the summits in order to rank these hiking backpacks. Judged in terms of capacity, load distribution, comfort, and durability, we've selected some of the best available to take you on your next adventure. Click here to see our #1 pick lots of hip and back padding sleeping bag pocket is too small internal cross strut for support thin yet impressively strong rides well on the back dual-density foam waist belt keeps the load off your shoulders

multiple small pockets for storage thick padding on the shoulder straps dedicated sleeping bag compartment convenient side and top access backed by a lifetime warranty meets most carry-on restrictions multiple fit adjustment points contours well to the lumbar regionAbove all else, the best backpack for you is the one that fits your body the best. One of the keys to finding that right backpack is to get one that is the correct size (e.g., small, medium, large). Your torso length—not your height—is the key measurement. This article gives steps for measuring at home. Your best resource, though, is a pack-fit expert at your local REI store. Store experts can visually assess your unique fit needs and work through them with you. This article also covers how to adjust the fit of your new pack and suggests tweaks to manage comfort as you hike. For help in deciding which backpack’s capacity and features will best serve your needs on the trail, read Backpacks: How to Choose.

Measure Your Torso Length In order to accurately determine this key spec, you’ll need a friend and a flexible tape measure. Tilt your head forward and feel for the bony bump where the slope of your shoulders meets your neck. This is your 7th cervical (or C7) vertebra—and the top of your torso length. On each side of your body, slide your hands down the ribcage to the top of your hip bones (aka the iliac crest). With index fingers pointing forward and thumbs pointing backward, draw an imaginary line between your thumbs. This spot on your lumbar is the bottom of your torso measurement. Stand up straight and have your friend measure the distance between the C7 and the imaginary line between your thumbs. That’s your torso length. Use Your Torso Length to Find Your Pack Size product pages list torso ranges for each pack size. Torso ranges for pack sizes vary between brands and models, so always check the size chart for any pack you are considering. If you fall between sizes, visit an REI store to try on each size.

In addition, because home measurement is rarely perfect, your best fit will always come if you physically try on backpacks. Video: Finding Your Torso Length Measure Your Hip Size While it’s rare for a pack’s waist/hips sizing to be off if your pack size is correct for your torso length, it’s still important to check your hip measurement. You’ll be carrying most of your pack weight on your hips, so good hipbelt fit is critical. To measure your hip size, wrap your tape measure around the top of your hips, hugging the iliac crest you found when measuring your torso length. This line is slightly higher than your beltline, so hipbelt size differs slightly from pant-waist size. to be sure the waist/hip measurement on your chosen pack size is right for you. If not, call your nearest REI store to find out about interchangeable hipbelt options. Found on a lot of packs, adjustable suspension enables a pack to fit a wider range of torso lengths and to more precisely fit individual users.

Different brands use different systems, but most of them are fairly intuitive. If you buy a pack with this feature, torso length is your first—and most important—fit adjustment. If your other fit adjustments don’t seem to work correctly, re-check and reset the torso length. Adjustment straps can’t compensate for an incorrectly set adjustable suspension system. If you're having trouble, bring the pack to an REI store for help. Fit Adjustment at Home Your new backpack has several straps to adjust your load for greater comfort. Your legs have some of the strongest muscles in your body, so the goal is to adjust your straps so that the majority of the load rests on your hips. You have four primary adjustment straps: Start with about 15 pounds of weight in the pack to simulate a load. You’ll also need your friend or a mirror to help you check the fit after each adjustment step. Loosen all of the adjustment straps slightly before you start. Adjustments happen in two primary phases:

The Main Event: shoulder straps/hipbelt The Finale: load-lifters/sternum strap In addition, because fit adjustment is a dynamic process, experienced hikers continuously work to relieve pressure points by fiddling with the tension in their straps (the encore). Put the pack on. Move the hipbelt until the padding hugs the top of your hip bones (your iliac crest). If it sits too low or too high, tighten or loosen the shoulder straps to raise or lower the hipbelt. Fasten the hipbelt buckle and tighten it. Be careful not to overtighten the belt: It should be snug and secure without uncomfortably pinching your hips. Check the padded sections of the hipbelt to make sure they sit on the top of your hips; if not, readjust your shoulder straps and hipbelt. Try different tensions until you find the sweet spot. Belt padding should extend slightly beyond the front point of your hipbones. You also need at least one inch of clearance on either side of the center buckle: If you have less, call REI to see if a smaller belt is available.

Step 2: Shoulder Straps Pull down and back on the ends of the shoulder straps to tighten them. Shoulder straps should wrap closely around your shoulders, but they should NOT be carrying significant weight. If they are, you'll be putting undue stress on shoulder, neck and upper-back muscles. Check to see that the shoulder strap anchor points on your pack are 1 to 2 inches below the top of your shoulders, roughly at the top of your shoulder blades. If not, then either your hipbelt is at the wrong level or your pack’s torso length is incorrect. Vary shoulder-strap tension by tightening and loosening the straps. Learn how to adjust the straps in small increments so you can relieve any pressure points or pain during your hike. Step 3: Load Lifters Load-lifter straps connect the top of the shoulder harness to an anchor point near the top of the back panel. When tensioned, they should angle back toward the pack body at roughly a 45-degree angle. Don’t overtighten the load lifters!

Excess tension that feels great initially can pinch shoulder joints and create discomfort. Strive for snug—not stiff—tension. If you notice a space at the top of your shoulder harness, loosen the load lifters and try again. Step 4: Sternum Strap Slide the sternum strap until it’s at a comfortable height across your chest: roughly an inch below your collarbones. Buckle and tighten the sternum strap to set the shoulder straps at a width that allows your arms to move freely. Avoid the common mistake of overtightening the sternum strap. This can distort the overall fit of your harness, constrict your chest muscles and restrict your breathing. Fit Adjustment on the Trail After mile 10, your near-perfect fit can seem like a distant memory. Good fit, though, requires continuous attention on the trail. Master how things adjust by playing with all of your straps extensively when you first get your pack. Ensure you can always return to your preferred fit by memorizing what that looks like at home.