The Guide's Pack
Everything you buy from us here at TOM BIHN is satisfaction guaranteed. We’ve been in business for over 30 years and we stand behind what we make.
If something goes wrong and it's our fault, we'll fix it for free. Repairs due to normal wear and tear or due to other things that are not our fault will be performed, when possible, at a reasonable charge right here in our Seattle factory where your bag was made. Defects in materials or workmanship are uncommon and almost always evident while the product is still new. Keep in mind that bags and packs are often subject to extreme wear in everyday use: do not expect them to last forever. Only true love lasts forever! You can expect a TOM BIHN product to give years and years of hard service.
Our masks are satisfaction guaranteed. Please firstname.lastname@example.org if you're happy with your mask *or* there's something that doesn't work for you. We want to hear from you!
Cut and Sewn in Seattle
Our bags and face masks are designed and cut & sewn right here in Seattle, Washington, U.S.A.
That allows us to be control freaks in the best way possible; we have direct control and oversight of the quality of our materials, our products, and the jobs and working environment that we help create. It also offers us a unique spontaneity: when we have an idea for a new product or accessory, we can design it, figure out how to build it, add it to our website and be ready to ship it out our front door all within just a few weeks. How cool is that?
Intrigued? You can more about the unusual way we do business on our Company Philosophy page.
|Exterior and lining: 420 denier High-Tenacity nylon Classic Parapack|
|Bottom: 1050 denier High-Tenacity Ballistic nylon|
|Dri-Lex® Aero-Spacer® mesh upper back|
|Closed-cell foam back|
|EVAZOTE® Edgeless EV50 1/2” / 12mm shoulder straps (EVAZOTE® OEKO-TEX® foam)|
|Tough Duraflex®, Nexus, and Woojin buckles and related components|
|#8 and #5 YKK zippers|
|Sewn in USA with globally sourced materials|
|100% finished seams|
|Dimensions: 21.7" x 12.6" x 9.4" / 550 x 320 x 240 mm|
|Volume: 1900 cubic in / 31 liters|
|Weight: 2 lb 8 oz / 1130 grams|
|Side Pocket: |
Weight: 6.4 oz / 180 grams
Volume: 165 cubic in / 2.7 liters (ASTM Standard Measure)
Dimensions: 12.2" x 6.3" x 3.7" / 310 x 160 x 95 mm
|Lead's "Admin" Pocket:|
Weight: 11.8 oz / 335 grams
Volume: 165 cubic in / 2.7 liters (ASTM Standard Measure)
Dimensions: 12.2" x 6.3" x 3.7" / 310 x 160 x 95 mm
|Removable 1" / 25 mm waist strap included|
|Edgeless EV50 1/2” shoulder straps (OEKO-TEX® certified EVAZOTE® foam) with a .75" / 20 mm removable sternum strap|
1x 8-inch Coyote Webbing Snaphook/Snaphook Key Strap
1x Coyote 8-inch Zipper Pull Cords (8-Pack)
1x Coyote Sternum Strap Assembly
1x Coyote Gatekeeper Waist Strap
1x Internal Frame w/ Aluminum Stay
|Total O-rings: 5 (2 in the main compartment, 1 in the large mesh pocket, 2 in the top pocket)|
|Want to see the specs for all of our bags?|
A couple of years ago, I set out to revisit some of the designs from the extensive experience of my youth: I wanted to see what features and materials were still useful, and which were better off left in the past. Now that I've come back up for air, we can finally share with you the initial results.
The Guide's Pack now features our new Edgeless EV50 1/2" Shoulder Strap. This shoulder strap design first debuted on the Synik 22 and Synik 30 backpacks; the straps are so comfortable they almost stole the show. We decided to update The Guide's Pack with the new Edgeless shoulder straps for selfish reasons; it's our pack of choice for day hikes and we wanted the new straps for ourselves!
Functionally modern, yet aesthetically grounded in our 40+ years of outdoor-equipment design, The Guide's Pack is a daypack for hiking and mountaineering; it will likely be as at home on city streets as on alpine trails.
It's a top-loading backpack that closes with a drawstring and top flap pocket. The drawstring runs through eight #00 spur grommets (made specially for us in the U.K.) and cinches tight with a cord lock. The top flap pocket fastens down with two 1" side-release buckles and nylon webbing straps; it's actually three pockets in one: the main pocket has two stealthy mesh pockets on its underside.
One mesh pocket is sized for an iPhone, the other fits even larger GPS units, though of course you get to put whatever you want in there; the larger mesh pocket has an
Inside, there are two
The main compartment, as I said above, closes with a drawstring and cord lock: a foolproof closure, unlikely to ever fail. Inside this rather large main compartment goes extra clothing, more food, camera equipment. As you load it up, remember to keep the center of gravity low for off-trail scrambling and high for groomed trails, though for such a small pack you may not notice much of a difference. Two more
Look down inside the main compartment and you'll see The Guide's Pack's internal frame — the backbone of the bag. The internal frame consists of a unique, die-cut frame sheet of .055" high density polyethylene (HDPE) and a single stay of 1" / 25 mm wide 6061 aluminum. The stay is held in place by a strip of 2" wide nylon webbing sewn down the center of the frame sheet; you can remove the stay if for some reason you want a frame sheet but no frame. You can also remove the entire affair: six flat "pockets" on the inside back of The Guide's Pack are designed to retain the six lobes (or fins) of the frame sheet. These lobes are engineered to relieve the torsional stresses of the pack flexing as you walk; they also facilitate the design that allows the frame sheet to be easily removed from the pack. The aluminum stay comes to you pre-bent to approximate a generic spinal curve. If you find The Guide's Pack comfortable out of the gate, you're good. But if you need to adjust that curve, it's easy to do — and you needn't remove the stay or frame sheet from the pack to do it. Keep in mind that the idea is that the frame follows your spine: if, in trying to adjust the internal frame, you end up with some whacky pretzel-looking thing, you perhaps need a chiropractor more than you need a backpack. We'll be releasing a short DYI video on how to adjust the curve soon. (Read more about internal frames here.)
The Guide's Pack carries comfortably on our new Edgeless EV50 1/2" Shoulder Strap. Conformity is overrated — except, perhaps, when it comes to shoulder straps. The edgelessness of this new strap allows it to more softly conform to your shoulder; we find that this increases comfort. Yet the straps aren’t too soft: the 1/2” thick foam means the strap is robust enough to carry a heavy load. Read more on our shoulder strap philosophy here.
A sternum strap helps stabilize the load and allows you to adjust the placement and angle where the shoulder straps contact your shoulders — it's removable, which is handy if you find yourself not using it. A simple 1" wide waist belt also stabilizes the load and can actually take some weight off your shoulders — it, too, is removable. The back panel is Dri-Lex® Aero-Spacer® mesh, padded with .25" / 6 mm closed-cell foam; the foam extends around into the ballistic bottom of the bag. There's a simple 1" webbing haul loop at the top by the shoulder straps so you can hoist the thing up onto your shoulders when you're ready to go, or hang it by the door when you return; a smaller 5/8" webbing haul loop under the flap helps when you're standing in the kitchen filling The Guide's Pack with snacks, or at the trailhead making last-minute gear decisions.
The main body of The Guide's Pack is made of 420d HT Parapack fabric. We go into the 420d nylon used to make The Guide's Pack in depth over here, but in case you were late to class: 420 denier, high tenacity, type 6.6 nylon was originally developed for the military for use in parachute backpacks — the thing on the guy's back that holds the parachute. Paratroopers needed a fabric that was smooth, light, and strong. Long story short, as sometimes happens in business, cheaper (and not nearly as nice) fabrics became the industry standard. As I was developing the design of what was to become The Guide's Pack, I rediscovered 420d HT nylon and realized what a forgotten gem of a fabric it was. The bottom of The Guide's Pack is 1050 denier HT ballistic fabric: like our 420d HT Parapack, it's super tough and doesn't collect pet hair or snow. Read here about why we use ballistic nylon rather than leather on the bottom.
The exterior of The Guide's Pack has multiple accessory strap holders, made from synthetic felt and nylon webbing. There's one diamond accessory strap holder on the center front and a corresponding ice-axe loop below, so you're set for high-country, early-season mountaineering. If you go that route, or think you're gonna secure something else similar to the front, say, a camera tripod, make sure to add an optional Ice Axe Lash Strap. Four more diamond accessory strap holders on the top of the flap pocket invite you to strap on a very light sleeping bag or pad; two on the bottom extend the capacity even further: consider ordering a set or two of Lash Straps. Double accessory strap holders on the sides can act as lash points for more stuff, or you can attach Side Pockets. ↓
The Guide's Pack accepts two optional Side Pockets. Either of these Side Pockets can handle most one-liter water bottles; a down vest and/or light rain shell will find a home there as well. A flap-covered #8 YKK zipper runs up the side and over the top for access; all Side Pockets feature a zippered (#5 YKK coil) pocket hidden on the underside (the side that's against the surface of the main pack when the pocket is in situ), for quick and furtive access to keys/wallet/phone. We recommend using two Side Pockets, one on each side, if you're going to use them at all, otherwise you and the pack may list a bit to either starboard or port — we don't want you walking in circles out there.
Also available is an amped-up version of the Side Pocket called the Lead's Pocket. It's the same size as the Left and Right Pockets, but it features extra, internal organization needed by the leader of any group: heavy webbing to clip multitools, flashlights, and knives; two zippered mesh pockets ideal for a space blanket or first aid supplies; three
All three styles of Side Pockets have a couple of clever hacks we should tell you about. Remove the Annex Clips from the back of any one of the pockets, remove the 1" waist belt from The Guide's Pack, attach the waist strap (using the Gatekeepers) to opposing webbing loops on the back of the Side Pocket, and voilà, you've got a waist pack. Additionally, you can remove the Annex Clips and slide a Side Pocket onto the lower extremes of the straps that secure the top flap down, adding a pocket to the lower front of the pack, though we're not sure if this is a good idea or not. You could also use the Annex Clips to attach two Side Pockets together: please let us know if you discover any utility to this trick.
The Side Pockets, Ice Axe Strap, and Lash Straps are available for order with The Guide's Pack on this page or à The Guide's Pack Accessories Page.on
The Guide's Pack, as well as all the Side Pockets, comes with pre-cut lengths of cord so you can tie your own zipper pulls. You get enough cord to equip all zipper sliders with cord pulls; we give you both coyote-brown cords and red cords. The coyote cords match the other trim on The Guide's Pack; the red cords are easier to spot — mix them or match them, it's up to you.