A Side Effect in Nebulous Grey (medium grey) 525 Ballistic. A Side Effect in Nebulous Grey (medium grey) 525 Ballistic with Moab (oxblood red with white grid) 200 Halcyon interior. A Side Effect in Nebulous Grey (medium grey) 525 Ballistic with Island (blue with white grid) 200 Halcyon interior. A Side Effect in Nebulous Grey (medium grey) 525 Ballistic with Ultraviolet (purple with white grid) 200 Halcyon interior. A Side Effect in Nebulous Grey (medium grey) 525 Ballistic with Island (bright blue) 210 Ballistic interior. A Side Effect in Wilderness (forest green) 525 Ballistic. A Side Effect in Wilderness (forest green) 525 Ballistic with Cloud (light grey) 210 Ballistic interior. A Side Effect in Wilderness (forest green) 525 Ballistic with Moab (oxblood red with white grid) 200 Halcyon interior. A Side Effect in Wilderness (forest green) 525 Ballistic with Northwest Sky (light grey with white grid) 200 Halcyon interior. A Side Effect in Solaris (yellow with white grid) 200 Halcyon. A Side Effect in Solaris (yellow with white grid) 200 Halcyon with Solaris (yellow with white grid) 200 Halcyon interior. A Side Effect in Deep Blue (dark blue) 525 Ballistic. A Side Effect in Deep Blue (dark blue) 525 Ballistic with Dawn (blue-grey) 210 Ballistic interior. A Side Effect in Deep Blue (dark blue) 525 Ballistic with Northwest Sky (light grey with white grid) 200 Halcyon interior. A Side Effect in Deep Blue (dark blue) 525 Ballistic with Ultraviolet (purple with white grid) 200 Halcyon interior. A Side Effect in Deep Blue (dark blue) 525 Ballistic with Wasabi (green with white grid) 200 Halcyon interior. A Side Effect in Navy (dark blue) 1050 Ballistic  with Wasabi (green with white grid) 200 Halcyon interior. A Side Effect in Navy (dark blue) 1050 Ballistic  with Steel (dark grey with white grid) 200 Halcyon interior. A Side Effect in Navy (dark blue) 1050 Ballistic  with Northwest Sky (light grey with white grid) 200 Halcyon interior. A Side Effect in Original (black with white grid) 400 Halcyon. A Side Effect in Original (black with white grid) 400 Halcyon with Island (blue with white grid) 200 Halcyon interior. A Side Effect in Original (black with white grid) 400 Halcyon with Ultraviolet (purple with white grid) 200 Halcyon interior. A Side Effect in Original (black with white grid) 400 Halcyon with Wasabi (green with white grid) 200 Halcyon interior. A Side Effect in Taiga (olive green with dark grey grid) 400 Halcyon. A Side Effect in Taiga (olive green with grey grid) 400 Halcyon with Northwest Sky (light grey with white grid) 200 Halcyon interior. A Side Effect in Coyote (tan) 1050 Ballistic. A Side Effect in Coyote (tan) 1050 Ballistic with Steel (dark grey with white grid) 200 Halcyon interior. A Side Effect in Verde (green) 1050 Ballistic. A Side Effect in Verde (green) 1050 Ballistic with Steel (dark grey with white grid) 200 Halcyon interior. A Side Effect in Verde (green) 1050 Ballistic with Ultraviolet (purple with white grid) 200 Halcyon interior. A Side Effect in Verde (green) 1050 Ballistic with Northwest Sky (light grey with white grid) 200 Halcyon interior. A Side Effect in Black (black with grey grid) 400 Halcyon. A Side Effect in Black (black with grey grid) 400 Halcyon and a Northwest Sky (light grey) 200 Halcyon interior. A Side Effect in Black (black with grey grid) 400 Halcyon and a Moab (oxblood red) 200 Halcyon interior.  A Side Effect in Night Walk (blue-grey with grey grid) 400 Halcyon. A Side Effect in Night Walk (blue-grey with grey grid) 400 Halcyon with Tidal (faded blue with white grid) 200 Halcyon interior. A Side Effect in Alphaviolet (bright purple) 525 Ballistic. A Side Effect in Alphaviolet (bright purple) 525 Ballistic with Dawn (blue-grey) 210 Ballistic interior. A Side Effect in Black 525 Ballistic. A Side Effect in Black 525 Ballistic with Island (blue with white grid) 200 Halcyon interior. A Side Effect in Black 525 Ballistic with Northwest Sky (light grey with white grid) 200 Halcyon interior. A Side Effect in Black 525 Ballistic with Moab (oxblood red with white grid) 200 Halcyon interior. A Side Effect in Black 525 Ballistic with Island (blue) 210 Ballistic interior. A Side Effect in Aubergine (dark purple) 525 Ballistic. A Side Effect in Aubergine (dark purple) 525 Ballistic with Northwest Sky (light grey with white grid) 200 Halcyon interior. A Side Effect in Aubergine (dark purple) 525 Ballistic with Island (blue with white grid) 200 Halcyon interior. A Side Effect in Aubergine (dark purple) 525 Ballistic with Cloud (light grey) 210 Ballistic interior. A Side Effect in Burnt Orange 525 Ballistic. A Side Effect in Burnt Orange 525 Ballistic with Northwest Sky (light grey with white grid) 200 Halcyon interior. A Side Effect in Constellation (light blue) 525 Ballistic. A Side Effect in Constellation (light blue) 525 Ballistic with Solaris (yellow with white grid) 200 Halcyon interior. A Side Effect in Constellation (light blue) 525 Ballistic with Northwest Sky (light grey with white grid) 200 Halcyon interior. A Side Effect in Constellation (light blue) 525 Ballistic with Cloud (light grey) 210 Ballistic interior. A Side Effect in Coyote (tan) 525 Ballistic. A Side Effect in Coyote (tan) 525 Ballistic with Northwest Sky (light grey with white grid) 200 Halcyon interior. A Side Effect in Ursa (brown-grey) 525 Ballistic. A Side Effect in Ursa (grey-brown) 525 Ballistic with Dawn (blue-grey) 210 Ballistic interior. A Side Effect in Ursa (brown-grey) 525 Ballistic with Coyote (brown with white grid) 200 Halcyon interior. A Side Effect in Ursa (brown-grey) 525 Ballistic with Ultraviolet (purple with white grid) 200 Halcyon interior. A Side Effect in Acuity (light blue with white grid) 200 Halcyon. A Side Effect in Acuity (light blue with white grid) 200 Halcyon with Acuity (light blue with white grid) 200 Halcyon interior. A Side Effect in Coyote (brown with white grid) 200 Halcyon. A Side Effect in Coyote (brown with white grid) 200 Halcyon with Coyote (brown with white grid) 200 Halcyon interior. A Side Effect in Island (blue with white grid) 200 Halcyon. A Side Effect in Island (blue with white grid) 200 Halcyon with Island (blue with white grid) 200 Halcyon interior. A Side Effect in Northwest Sky (light grey with white grid) 200 Halcyon. A Side Effect in Northwest Sky (light grey with white grid) 200 Halcyon with Northwest Sky (light grey with white grid) 200 Halcyon interior. A Side Effect in Sitka (forest green with white grid) 200 Halcyon. A Side Effect in Sitka (forest green with white grid) 200 Halcyon with Sitka (forest green with white grid) 200 Halcyon interior. A Side Effect in Ultraviolet (purple with white grid) 200 Halcyon. A Side Effect in Ultraviolet (purple with white grid) 200 Halcyon with Ultraviolet (purple with white grid) 200 Halcyon interior. A Side Effect in Wasabi (green with white grid) 200 Halcyon. A Side Effect in Wasabi (green with white grid) 200 Halcyon with Wasabi (green with white grid) 200 Halcyon interior. Side Effect in 200d Halcyon taiga green. Side Effect in 200d Halcyon taiga green. The Side Effect in 200d Halcyon Tidal blue. The Side Effect in 200d Halcyon Tidal blue.
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Side Effect

$63.00

3D Organizational Pouch, Shoulder Bag, or Waist Pack: You Decide.

1.5 liters (90 cu. in.)

Alphaviolet Ballistic/Dawn 210 Ballistic
Aubergine Ballistic/Northwest Sky 200 Halcyon
Black Ballistic/Cobalt 210 Cerylon
Black Ballistic/Sangria 210 Cerylon
Black Ballistic/Moab 200 Halcyon
Black Ballistic/Northwest Sky 200 Halcyon
Burnt Orange Ballistic/Mountain Grey 210 Cerylon
Constellation Ballistic/Mountain Grey 210 Cerylon
Constellation Ballistic/Solaris 200 Halcyon
Nebulous Grey Ballistic/Sangria 210 Cerylon
Nebulous Grey Ballistic/Moab 200 Halcyon
Nebulous Grey Ballistic/Island 210 Ballistic
Ursa Ballistic/Dawn 210 Ballistic
Deep Blue Ballistic/Taiga 200 Halcyon
Wilderness Ballistic/Taiga 200 Halcyon

Description

True versatility: use as an organizer pouch, cross-body bag, or waist pack.

The Side Effect is a bag that has evolved directly from user feedback (mostly from folks on our Forums). The original Side Effect was a small waist pack: you guys were cutting off the waist straps, attaching Key Straps, and envisioning new ways to use the bag which we hadn't. Other mods — more O-rings, different label placement, a removable waist belt — were not DIY-able for you all. We decided it was time to catch up, and then some.

Think of the Side Effect as a deluxe, tricked out, fully organizable 3D Organizer Cube. The main compartment zips with two sliders; inside the main compartment are four O-rings — two set dead center and two set in lower inside the bag in the side panels. There's also two open-top organizer pockets sized for your phone, a small notebook, or a wallet. The open space in the main compartment can fit larger items: 8-oz water bottle, sunglasses, snacks, souvenirs.

On the outside of the bag is a zippered pocket sized specifically for a passport (or multiple passports — in case you're carrying your kid's passport or you are Jason Bourne). That pocket spans the full width of the Side Effect; there's one O-ring inside it and clipped to that O-ring is an included 8" Key Strap in Black. The other side is clean: a solid panel of fabric. You choose which side of the Side Effect is the "front" and which side is the "back" by how you wear it.

Four ways to carry the Side Effect:

Included 5/8" Shoulder Strap
On either side of the Side Effect are O-rings to which you can attach the included 5/8" Shoulder Strap — nylon webbing, adjustable, with plastic snaphooks (no pad). Wear it over your shoulder or cross body, or use the 5/8" Shoulder Strap to hang the Side Effect on a coat hook or doorknob.

Optional Waist Strap
Also on the sides of the bag: unobtrusive webbing loops to which you can attach the optional 1" Waist Strap with our now-ubiquitous Gatekeepers. Attach the optional Waist Strap, buckle the bag around your waist or hips, and you've got a sweet waist pack — great for cycling, hiking, or any situation where you need your hands completely free.

Optional Handle Loop
Clip the Handle Loop to one of the O-rings on either side of the Side Effect and carry the whole affair in hand. Laden with heavy objects and swung correctly, the Side Effect becomes a weapon, but we would never suggest this use.

Key Strap
Clip one side of any variety of Key Strap to the Side Effect and then clip the other side of the Key Strap to an O-ring inside one of our larger bags. That way, the Side Effect stays tethered to your bag: convenient and secure. (Hint: the Side Effect fits in most of our bags, but we think it works especially well in the bottom pocket of the Synapse 25, side pocket of the Smart Alec, main compartments of the Small and Medium Cafe Bags, and clipped to the hidden O-rings in the Swift.)

Materials

Specs

Dimensions

8.7" (w) x 5.1" (h) x 2" (d) / 220 (w) x 130 (h) x 50 (d) mm

Weight

525d high tenacity ballistic nylon: 6.9 oz / 195 grams
400d Halcyon®/nylon ripstop: 6.2 oz / 176 grams

Volume

90 cubic inches / 1.5 liters (ASTM Standard Measure)

Total

5 (4 in the main compartment; 1 in the front zippered pocket)

Lifetime guarantee image

Sewn in Seattle

Our bags are designed and 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 find out more about the unusual way we do business on our Company Philosophy page.

THE BIHN Guarantee

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.

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the Side Effect?

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Rated 5.0 out of 5
Based on 43 reviews
average rating 5.0 out of 5
Based on 43 reviews
  • 5 Stars
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100% of reviewers would recommend this product to a friend
Quality
Rated 5 out of 5
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Reviewed by Johnny Z.
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Bought For
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Product Standouts
  • Thoughtful Design
  • High Quality Craftsmanship
  • High Quality Finishings
  • Good Storage Size
  • Versatile
Rated 5 out of 5

Very durable and nice feel to materials

Good product- can see this lasting

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Reviewed by Noah S.
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Product Standouts
  • Thoughtful Design
  • Compact
  • Durable
  • Versatile
Rated 5 out of 5

Great

Perfect bag. My girlfriend uses it a lot too

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Reviewed by Rebecca C.
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  • Good Storage Size
  • Easily Adjustable
  • Thoughtful Design
Rated 5 out of 5

Just the right size

Perfect for phone, keys, mask, earphones, lip balm. And fits perfectly in my TB knitting bag.

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Reviewed by David V.
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Product Standouts
  • Thoughtful Design
  • High Quality Craftsmanship
  • Sewn in USA
  • High Quality Finishings
  • Durable
Rated 5 out of 5

Outstanding Quality!

I already have two of these bags for the past decade and they still look new. Needed this one, for my of my larger camera rigs for quick access to my accessories.

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Reviewed by Eric L.
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Product Standouts
  • Thoughtful Design
  • High Quality Craftsmanship
  • Good Storage Size
  • High Quality Finishings
Rated 5 out of 5

Great when a backpack is overkill

Great small bag for travel when going out and about and a backpack is probably overkill … great for tossing in your phone, kindle or small tablet, hotel key, and cash. Love that I can use the regular strap or the hip pack-style strap.

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