On the trail since 2005, the StackPack works for overnight trips, national park treks, border-to-border thru-hikes, and any adventure in-between. Yes, it's totally unlike your current pack, like a drone is different from an old RC model airplane. But you will quickly get used to a pack that you can put on and off in seconds and leaves your torso free to walk and balance naturally. You can configure the StackPack to put no pressure on your shoulders or spine. All the weight can be directed down the aluminum vertical tubes straight to the hip belt and lumbar pad. The optional Front Pack puts weight out front to correct your center of gravity and make water/maps/GPS/phone instantly handy.
When you hike with the StackPack there is no more:
• adjusting dozens of straps,
• fixing jammed zippers,
• packing stuff sacks,
• finding some way to keep your sweaty back cool in summer and warm in winter.
• unpacking most of your gear to find that one thing at the bottom,
• stopping to put on the rain cover when it starts raining,
• taking off the rain cover to find something and lots of stuff gets wet,
• finding some way to strap on a bear canister because it won't fit inside,
• clicking/unclicking a sternum strap; the shoulder straps will slide horizontally and vertically.
• propping up your pack with a hiking pole so it doesn't fall into the mud,
• walking hunched over to balance a pack with junk strapped out back,
• picking thorns out of your waist belt,
• wiping mud off your waist belt,
• carrying a little rucksack for side trips,
• organizing all your stuff inside your tent because your bulky empty pack must stay outside.
• sitting at a rest stop with your pack on because it is so much work to take it off and put it back on,
Free Shipping, Lifetime Warranty, and 30 Day Free Trial.
If the StackPack does not work for you, just send it back for a full refund.
Don't worry that there are no little pockets and pouches
like traditional packs because with the Hook Belt it takes only 3 seconds to have the pack standing upright on the ground or on a stump. And the pack is on your back again in 5 seconds. And you never had to unclick or adjust the shoulder straps or waist belt.
The Barrel Bags eliminate Hassle #1 while hiking... finding that thing you need fast!
You have 3ft of velcro you can reach into anywhere so every piece of gear is just seconds away. Nothing gets buried two feet down at the bottom of your pack. Nothing falls out of little pockets you forgot to zip, nothing gets wet from leaky zippers.
The Barrel Bags give you flexible capacity For little trips you can use just one or two Barrel Bags. Gear junkie? Need even more room?... stack four or five Barrel Bags for over 100 liters. Or add the new Wilderness Wheels to make an ultralight wilderness trailer.
Tune the frame to your body. If you adjust the shoulder straps a little loose there is no weight compressing your spine. If you lower the frame slider and tighten the shoulder straps you can share the load between shoulders and hips. The external frame enables hiking with the coolest and warmest pack design.... in the summer no hot sweaty pads press on your back. The pack pumps cooling air as it moves fore and aft a little with each step. In the winter, you put the Hook Belt on first, then your parka. Your jacket's insulation stays fully lofted. You just lift the jacket tail before dropping the frame onto the Hook.
Ultralight with a total weight of 1 kilogram [2.2lbs, 35oz]. Popular packs are about twice the weight... the NorthFace Terra50 and the Osprey Atmos weigh 4lbs, the Arc'teryx Altra 65 and the Kelty Yukon weigh 5lbs. We achieve this level of performance by using artisan construction processes and the optimum materials in our Texas shop. USA sourced 7075-T9 aluminum tubing and fabric are purchased in small batches and quality tested before production. Calibrated milling machines are operated by hand, three different sewing machines are setup and tuned for different fabric components. We make batches of four at a time to insure the best quality and to speed up incorporating new features and improvements.
The modular construction means you can configure a PCT thru-hike pack or an urban travel pack that exactly matches your mission. And, if you lose or break some piece.... strap, frame tube, barrel bag,... that part can be replaced fast, in the field, at a low cost. Want to design your own pack?... you can buy just the Frame with Shoulder Straps and Hook Belt and mount any other bag/bags. The bottom shelf will hold a bear canister, chainsaw, baby seat, etc. See the pictures below for examples.
NEW - WildWheels
Converts your StackPack into an ultralight Hiking Trailer that will roll over 90% of wilderness trails. WildWheels slide up into the bottom of the StackPack Frame and are held to the frame with the Shoulder Strap clips. No bolts, or screws, or hinges. It takes only 10 seconds to attach or detach. If you have a pack that weighs 40lbs the wheels will carry about 30lbs leaving only 10lbs on the Hook Belt. Very stable with a 19" width that rolls down narrow trails. Delivers a smooth ride over rocks, gullies, roots, gravel, smoothly rolls up or down building stairways. If the trail gets too knarly or too vertical just lift the StackPack and set it onto the Hook Belt with the WildWheels hanging down. Walk until the next rolling section, then lift off the pack, extend the shoulder straps to full length, drop the top bar into the Hook and roll on down the trail. Heading into a long stretch of climbing/scrambling/snow.... you can pull the wheels out and stow them up high behind the Barrel Bags. They will even roll great in that position like an airport bag.
The wheels have sealed ball bearings so you can roll through mud, under water, and along a sandy beach with no problems. The solid tires (no flats) will last thousands of miles. And the wheels are easy to replace... held on with a nylock stainless steel nut. Constructed of anodized aluminum tubing with epoxy bonded joints. Never rusts or corrodes. You can strap heavy gear like ammo boxes to the WildWheels frame... or give the kid a ride! Weight is 2lbs.... the StackPack with WildWheels weighs 4.2lbs, less than almost all other wilderness backpacks.
Or....buy the parts and pieces you need to build the perfect Stackpack for your mission...
Click each picture for a magnified view....
This unique Front Pack makes your total load feel 10 lbs lighter because the Front Pack hangs out in front counterbalancing the weight inside the backpack. The clear pocket on top holds your maps, permits, and you can operate your touch screen phone through the plastic cover. The bottom of the Front Pack has a beaver tail strap that slips behind the pack's waist belt, carrying most of the weight. Each top strap is looped over the top posts on the StackPack frame, gently pulling it forward so you don't have to hunch forward to stay balanced. In the middle compartment you put snacks, camera, GPS, etc; and the large compartment will hold four 1 liter water bottles.. a whole gallon. A DayPack too... the straps can be buckled on to the bottom to make a little BACKpack for side trips or water refills. Made in China. 600 cuin capacity, weighs 9 oz, 12" x 18" flat with 9x12 clear vinyl window.