Especial Bicycle Seat Pack

Style # 830-4-6061

A dual zipper seat pack with brilliant magnetic attachment system for carrying essential under your saddle like a genius.

$ 27.5 $ 55

Lifetime Warranty

Rated 3.86 out of 5 stars

Selected Color Diablo - PU

  • Diablo - PU
Photo to the left might not match your selected color. See all Colors
  • M
Device Fit Guide



External Dimensions

Size Width Top Width Bottom Width Height Depth Weight Volume Handle Drop
in cm in cm in cm in cm in cm lb kg cu in L in cm
M 0.0 0.0 3.9 10.0 2.2 5.5 2.8 7.0 6.1 15.5 0.2 0.1 0 0.0 0.0 0.0

Will Your Laptop Fit?

View Device Fit Guide

How to Calculate True Dimensions

  • 1 - Measure your True Width: true width = Width + Depth
  • 2 - Measure your True Height: true height = Height + Depth
  • 3 - Compare your numbers to our numbers and voila! Your laptop has found a new home
Size Width True Width Height True Height Depth Will Your Laptop Fit?
in cm in cm in cm
M 0.0 0.0 0.0 0.0 0.0 0.0 Yes. Your device will fit. No. Your device will not fit.



Lifetime Warranty


We've Got You Covered

Timbuk2's Lifetime Warranty

Timbuk2 products have a lifetime warranty; we stand behind the legendary quality and craftsmanship of all our products. Our warranty is valid only when the Timbuk2 product is purchased through Timbuk2 directly (via or one of our brick-and-mortar retail stores) or through an Authorized Reseller.

We also embrace the wild, twisty ways of life. If there is a defect in the materials or workmanship we will repair  the bag at our discretion. Damages not covered are those resulting from abuse, normal wear and tear, accidential damage, and cosmetic damages that do not affect the functionality of the bag (such as scratches or stained fabrics). Any damage to, loss of the contents of a bag, loss of use, loss of time, or similar expenses are not covered. The lifetime warranty also does not include our apparel products, such as Timbuk2 t-shirts and hoodies.

Your Timbuk2 bag is sewn by hand and might contain some slight imperfections. Like Daniel Craig or Marilyn Monroe, the slight imperfections are what add character to an already awesome product.

Warranty & Repair FAQ

What is covered by the warranty?

 Manufacturing defects in materials and workmanship are covered, notwithstanding age. If there is a defect in the materials or workmanship we will repair the bag at our discretion. 
*If your product arrived defective from please email Customer Service and we'll move mountains to right your wrong.

What is not covered by the warranty?

Damages not covered are those resulting from abuse, normal wear and tear, cosmetic issues that do not affect the functionality of the bag, and accidental damage. Any damage to or loss of contents of a bag, loss of use, loss of time, or similar expenses are not covered.  Unless a product is designed and stated to be machine washable, washing bags in washing machines can result in damage not covered by our warranty.

Wear and tear is damage that naturally and inevitably occurs as a result of normal use. Regardless of how carefully you use, or how well you care for your bag, it will eventually begin to show age and wear. Usual wear and tear not covered by the lifetime warranty includes changes in color, abrasions, and general breakdown of materials over time.  Some examples of common wear and tear include color fading from sun exposure, worn elastic, and fabric wear, especially in high wear areas such as corners, reflective binding, worn velcro, and worn shoulder or back padding. Some examples of accidential damage are rips or cuts in fabric, animals chewing or clawing on our products, as well as damage arising from airline abuse such as bent or dented luggage handles or damaged/cracked wheels & bottomplates.

What products aren’t covered by your fabulous warranty?

Any headwear, apparel or footwear. Third party attachments and or devices like the Joey power packs or NiteIze blinky lights, or Blue bottle kit accessories like scales, grinders, or cups. Any other third party accessories sold by Timbuk2 but not bearing the Timbuk2 brand.  The items are generally warrantied by their respective manufacturers.

Need Replacement Parts?

We also offer replacement parts for many of those broken and missing reflectors, buckles and straps. You can find them here: Timbuk2 Replacement Parts

If you are unsure how to install your part, check out some of the part replacement guides we’ve created: Timbuk2 Part Replacement Guides

Don’t see your part on the site?  Contact Us and we will do our best to help you out.


Warranty & Repair Process

North America Warranty or Repair Claim Details

Step 1 - Please select the appropriate link and check out to start a repair claim:

     Please keep in mind that the repair fee payment is held as a pending authorization only - and will never be charged unless the damage or nature of the repair request is not covered under warranty and the bag can be repaired.

After checking out, you will receive an email with instructions and a form to print out. A repair number will be generated and will need to be included with the bag when you send it in for repairs. 

Step 2 - Send us the bag with the Repair number

Please send the bag to the address provided in the repair details email. Be sure to write your repair number on the outside of your package. We recommend using the least expensive shipping method that will provide you with a tracking number and insurance. Timbuk2 is not responsible for parcels lost in transit. Your repair fee covers the return shipping in the lower 48 United States.

  • Package up your bag, include a copy of the repair form with a description of the concern(s).
  • Write the repair number on the outside of the package  (W-XXXXXXX).

Please keep in mind that California State law requires that all items accepted for repair be freshly cleaned. You wouldn't want to dig through someone else's nasty, so help us provide a clean and safe environment for our employees. If we determine that your bag needs to be cleaned, we will return it to you without preforming the repair(s). We do not offer cleaning services. For more information on how to properly clean and maintain your awesome Timbuk2 bag, please see Bag Care.

Step 3 - Evaluation / Repair 

Once your item arrives, our repair team will be evaluate your claim within 7-10 business days and determine if the issues can be repaired and what is covered under the Lifetime Warranty.  Because pictures don't tell the whole story, and we want to give your claim the best possible evaluation, warranty assessemnts are only preformed in person once our repair team receives your bag.  

  •      If the claim issues are covered by the lifetime warranty, we will waive the authorization fee and repair your product. 
  •      If any repairable claim issues are not covered by the lifetime warranty, we will charge the authorization fee and repair your product.

Not sure your bag can be repaired, please contact us.

Outside of North America Warranty Repair?

If you purchased your bag outside of the USA and Canada, please contact us for local representatives that will offer you warranty services. Please provide your proof of purchase and the location for the bag when submitting your claim.  Should your bag require service in the USA, shipping to and from the USA for your Timbuk2 item are your responsibility.

Clever Extras

Dual zipper top-opening for easy view and access to contents

Magnet system attaches swiftly, smoothly and securely

Reflective hits


Molded foam construction is water resistant and protective



What's this all about?

On a long, beautiful ride, the only things you want clinging to you are the smell of eucalyptus and a cool breeze. On the other hand, you're going to need your phone, keys later, and Heaven forbid, a spare tube. Dilemma. Enter the Especial Seat Pack. Its ingenious Magniclick magnetic attachment locks into place under your saddle with minimal effort and maximum speed; the miracle of magnets! Dual zippers provide quick access to your essentials while its solid build (and reflective patch) protects them from harm. With the must-haves tucked out of sight, you're free to focus on the ride.

Reviews (0)


Review Snapshot

by PowerReviews

Rated 3.86 out of 5 stars

Ratings Distribution

  • 5 Stars


  • 4 Stars


  • 3 Stars


  • 2 Stars


  • 1 Star



5High Quality
1Easy Entry To Tools Etc
1Easy onoff


1No Bike Light Hookloop
1Not big enough for iPhone plus
Best Uses
5Daily Use
2Long rides
1Long Bikes Rides
Describe Yourself
1Daily Commuter
Primary use
Was this a gift?

Reviewed by 7 customers

Rated 3 out of 5 stars

It's ok.

When I saw this on the website I read it was a large and I will be able to fit my iPhone plus in it. Turns out nope. That is the main reason I wanted it. That is my only con. I've put tools, gloves and wallet in there and it fits all snug. It was actually kind of heavy and the magnetic bracket still held it up which impressed me very much. It dosent rattle while riding. It is sleek and lives up to the timbuk2 quality you've come to expect.

Bottom Line No, I would not recommend to a friend

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Rated 1 out of 5 stars

Too bulky. not aerodynamic. heavy

I do not like the item. It is too wide and too heavy.

Bottom Line No, I would not recommend to a friend

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Rated 4 out of 5 stars

Perfect for safety in a big city

I love how easily it is removed. I can remove it every time I stop. In a city like Atlanta that's pretty much nessary.

Rated 5 out of 5 stars

Great addition to my bike

Small but extremely practical. Carries the necessary items: spare tube, multi tools & tire levers. Sturdy. Easy to attach & remove

Rated 4 out of 5 stars

A stylish practical trunk for your cycling junk

I own more than one bike and many more than one under-saddle storage bag. There is always a trade-off whether it is due to size of the bag, the way it attaches, it's appearance or quality. Timbuk2 has created a bag in the Especial that does not compromise. The wedge-shaped bag attaches firmly with a reassuring click using physical and magnetic connectors but releases in an instant with a push of a button. The semi-hard case is not expandable but it can hold basic bike tools, keys, and energy bars effortlessly. The dual side-by-side zippers plus Velcro flap do a solid job of keeping the elements off your stuff. The only missing item is a mounting point for a tail light (though there is a large reflective badge)

A stylish practical trunk for your cycling junk

Bottom Line Yes, I would recommend to a friend

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Rated 5 out of 5 stars

Great Compact Seat Pack! Perfect for Essentials!

I am a huge fan of this pack. It solves several issues that I have with traditional under seat packs including that you can never easily access all the space and that it interferes with mounting on a bike stand, and that they are always filthy because it's a pain to remove them. The key feature is an ingenious bracket that mounts to the saddle and a magnet that connects the bag to the bracket. Mounting took a bit of time, but I've never had to mess with it once installed. You could potentially even get multiple mounts and switch the pack between bikes! A couple of notes for installation: 1. You may need to adjust your saddle so that there is enough room on the rails behind the seat post for the mounting bracket. 2. If your seat post is low, you may need to get creative if you use a seat post mounted tail light or rear fender. In my case, I ended up moving my rear fender to the frame to create enough space for the pack. The fabric appears very durable. It's smooth and looks like it would simply wipe clean with a wet cloth. You may consider the magnet connection system as a potential theft risk. I think it's actually better than a regular pack because it's easy to unseat and take with you. I've never made the effort to remove a traditional seat pack when leaving my bike in public. The only potential con might be the size. I have the large and it's really only a medium size bag. It fits a multi tool, tire levers, a tube, patch kit, a co2 pump and canister. It will hold the essentials but nothing else. The reflective fabric is very bright as well. Overall, I am very pleased with this pack.

Bottom Line Yes, I would recommend to a friend

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Rated 5 out of 5 stars

Best seat bag you can purchase!

Simply the best seat bag on the market. I own dozens of different bags - all of which have problems of some nature or another. This bag solved all my problems. Very easy to install, holds everything I need for a long bike ride, and so easy to get into. I currently have in mine: an extra tube, patch kit, pressure gauge, tire levers, co2 cartridges, bike multi tool, my phone and some money. Also very easy to pop off and take inside if I need to lock my bike up. Very easy to switch between my different bikes. It also just looks good! I get a ton of comments about it - no one has seen something like this before. Love this product!

Bottom Line Yes, I would recommend to a friend

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