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Le Grand Derriere

Regular price $130.00
  • Logic Blue 630 Recycled/Coyote/Viridian 210 Ballistic
  • Seapine Green 630 Recycled/Red/Dawn 210 Ballistic
  • Aubergine 525 Ballistic/Viridian 210 Ballistic
  • Aubergine 525 Ballistic/Hunter/Island 210 Ballistic
  • Black 525 Ballistic/Cloud 210 Ballistic
  • Black 525 Ballistic/Red/Island 210 Ballistic
  • Nebulous Grey 525 Ballistic/Coyote/Island 210 Ballistic
  • Mars Red 525 Ballistic/Coyote/Coyote 210 Ballistic
  • Deep Blue 525 Ballistic/Coyote/Coyote 210 Ballistic
  • Wilderness 525 Ballistic/Coyote/Coyote 210 Ballistic
  • Burnt Orange 525 Ballistic/Royal/Cloud 210 Ballistic
  • Ursa 525 Ballistic/Hunter/Coyote 210 Ballistic
  • Beaver Camo 1000 Cordura/Coyote/Coyote 210 Ballistic
  • Orange 152 1000 Cordura/Royal/Coyote 210 Ballistic
  • Canary 1000 Cordura/Royal/Dawn 210 Ballistic
  • Mayura 1000 Cordura/Red/Dawn 210 Ballistic
Add a Size of Cache: Add Parts: Add Shoulder Straps:
  • 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.

    Face Masks
    Our masks are satisfaction guaranteed. Please if you're happy with your mask *or* there's something that doesn't work for you. We want to hear from you!

  • 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.


525d High-Tenacity 2x2 Ballistic nylon
1000d Cordura nylon
— or —
630d Recycled nylon exterior
bluesign® certified 210d High-Tenacity 2x2 Ballistic nylon lining
Duraflex®, Nexus, and Woojin buckles and related components
#8 YKK Water Resistant Racquet Coil zipper


Sewn in USA with globally sourced materials
100% finished seams


Dimensions: 12.6" (w) x 8.2" (h) x 6.2" (d) / 320mm (w) x 210mm (h) x 160mm (d)
Weight: 15.2 oz / 430 grams
Volume: 490 cubic inches / 8 Liters
What's Included:
1x 8-inch Black Webbing Snaphook/Snaphook Key Strap
1x Black Zipper Pulls w/ Plastic Ends (8-Pack)
Total O-Rings: 6 (4 in the main compartment, 1 in the front zippered compartment, 1 in the front clipped compartment)
Strap Circumference: 48" / 122cm (click here to order an optional extender.)

The Le Grand Derriere (LGD) is a vintage reissue of a TOM BIHN design from the early 1990’. It’s, make no mistake, a large pack. Inside the main compartment, there’s an open-top pocket along the back panel that’ll fit an 11" iPad Pro, iPad mini, Kindle, or similarly-sized smaller tablet — or a notebook or paperback, if you’re working to minimize screen time. The rest of the main compartment is spacious and ready to fit a jacket, water bottle, and bento box. There’s four — yes, four — O-rings in the main compartment: two against the back panel and two against the front panel. That main compartment zipper is protected from the elements by a flap; some folks love flapped zippers as-is, and others find that adding the included Cord Zipper Pulls to the metal zipper pulls will make the main compartment easier to open and close.

The front exterior of the LGD provides two organizational options. First up is the asymmetrical buckle pocket: underneath that buckle is an open-top pocket that fits the largest phones or the smallest notebooks. Seem familiar? You’ve got it right: that asymmetrical buckle pocket is a nod to the iconic design of the Cafe Shoulder Bags. You’ll find an O-ring in there, ready to tether and secure your keys or perhaps an Organizer Pouch; attached to that O-ring is an included 8” Key Strap. 

On the other side of the bag is a zippered pocket; it’ll fit a wallet (Nik’s Minimalist Wallet fits great), reusable utensils, snacks, keys, etc. That zippered pocket also has one O-ring.

The LGD can be carried or used in multiple ways. It's primarily designed to be worn as hip pack or carried cross-body as a shoulder bag, but we know some of you will choose to wear it sling-style. Sling-style, we think the LGD works best as back carry; some may choose to wear it front carry — YMMV. It can also be packed inside of a larger bag such as the Aeronaut 45 / Aeronaut 30 travel bags or the Shadow Guide 23 / 33 backpacks — what’s cool about using it that way is that it can act like a beefier version of the Packing Cube Shoulder Bag. Use it to organize clothes or toiletries on the journey, and wear it as a waist pack/cross-body/sling pack at the destination. We also love to use our LGDs as road trip bags: packed with snacks and drinks in the front seat, and ready to go when we pull up to a trailhead to stretch our legs. Speaking of hitting the trail — as a hiking waist pack, the LGD is top-notch. It’ll fit a water bottle, water filter, first aid kit, dog and human treats — everything you might need for a quick walk. 

The exterior sides of the LGD have handy compression straps to help minimize the side profile of the bag when it’s packed full *or* lower its profile when it’s closer to empty. On the sides of the bag, you’ll also see D-ring attachment points to which you can clip an optional 1” Shoulder Strap, Simple Shoulder Strap, or Absolute Shoulder Strap. Which strap you choose depends on your priorities — one might choose the for the minimalist who occasionally needs a shoulder strap and doesn’t need a lot of padding, the 1” Shoulder Strap is a great option as it’ll neatly tuck inside the LGD when not in use. For the person who plans to pack a full water bottle or other heavy stuff and would like the load to be cush, the Absolute Shoulder Strap would be the way to go.

The waist/hip belt of the LGD neatly tucks away when not in use; it nestles behind a padded panel, which means you won’t feel the buckles against your hip when you’re wearing it as a shoulder bag. Per the original, vintage TOM BIHN LGD design, the waist belt is not removable. An optional 1-1/2" Waist Belt Extender can be ordered on our Parts page. And regardless of the exterior fabric option for the LGD — whether it’s 1000d Cordura or 525d ballistic — that back panel into which the waist belt tucks is made of smooth 525d ballistic.


Tom talks the history of the LGD: 

The LGD was originally designed for some friends / customers in Santa Cruz back in the mid-1990s. “Lumbar” packs were in vogue, but I never much appreciated the look or utility of that style, so this was my own variation on that general idea. It seemed like most folks were using their lumbar packs as everyday bags for around town, so I wanted to add some functionality and aesthetic that reflected that use: hence two different types of front pocket (flapped and zippered) and the option of a shoulder strap for cross-body carrying.

The people who had the original version loved them and used them constantly – it was fun to see LGDs around town. Our new LGD redux is mostly true to the original, but I’ve added an innocuous grab handle on the top/back, and made the waist/hip belt so you can tuck it away – both features I likely would have added had I continued making them back then. :)


An original Le Grande Derriere waist pack


Choosing an Exterior Fabric

You like choices and we like to give you choices! That's why the this bag is typically available* in three different exterior fabrics. Our Materials Glossary explains each fabric in great detail, but here are some quick facts that may help you decide which to choose. And we're always here if you have questions:

1000 denier Cordura®
Weave: plain weave
Fibers: 1000 denier type 6,6 texturized nylon, discontinuous surface fibers that mask surface damage caused by abrasion
Coating: medium urethane
Made in: U.S.A.

Choose this fabric if:
  • You appreciate that it's been the outdoor industry's go-to, classic pack fabric for the past four decades.
  • You don't care as much about your bag collecting pet hair or lint.
  • You want a durable, canvas-like, natural-feeling fabric, and don't mind the slightly rough texture.

525d High Tenacity Ballistic Nylon
Weave: 2x2 “ballistic” weave
Fibers: 525 denier type 6,6 (high tenacity) filament nylon, twisted
Coating: heavy urethane
Made in: South Korea with Canadian yarn

Choose this fabric if:
  • You want your bag to be soft and supple yet tough as nails.
  • You want a fabric that's stately enough to be at home at work, the mountains, or a nice hotel.
  • You don't want your bag to collect pet hair or lint.

630d 50% Recycled Nylon
Weave: 1x1 plain weave
Fibers: 630 high tenacity denier
Coating: heavy urethane
Woven in: South Korea

Choose this fabric if:
  • You prefer a material with recycled content that's still durable (and more durable than recycled polyester!)
  • You want a fabric with a hand between 420d Parapack and our 525d ballistic nylon.
  • You don't want your bag to collect pet hair or lint.

*There may be times when one of the exterior fabrics mentioned here isn't available. Even with our best efforts, the demand for our bags occasionally outpaces our production capabilities: at times, some products, color combinations, or fabrics might be temporarily unavailable or "In Production." See the In Production color combinations as a guide to what our factory crew is making and what will be available next.

Customer Reviews

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want help choosing the right size?

1. Measure Your Laptop

Measure your laptop (or Google its make, model, and the word “dimensions” to find its listed dimensions).
Compare its measurements with the chart to the left (swap the Height and Width when measuring for a Vertical oriented Cache).

Laptop Measurements Diagram

2. Compare Those Measurements To These

Size Interior Width Interior Height Interior Thickness
10A (10.5" iPad Pro)9.76" / 248mm6.61" / 168mm0.31-0.78" / 8-20mm
10B (iPad or 9.7" iPad Pro)9.33" / 237mm6.46" / 164mm0.31-0.78" / 8-20mm

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