What Goes Into A Tom Bihn Backpack?
Description
The Smart Alec 2.0 sits at the intersection of DIY spirit and modern pack design — versatile, spacious, and built for customization. It shares the same frame and capacity as the Synik 26 while offering a more open main compartment with fewer built-in elements, giving you room to make it your own.
DIY organization master: 26 liters — primarily in the main compartment — with 6 o-rings inside to attach pouches and keep them easy to find.
Easy laptop access: Two-way access to a padded laptop pocket (fits most 16" laptops) with a velcro tab that keeps your device secure and easy to reach.
Grab-and-go essentials: Quick-access pockets on the sides and just under the lid.
A traveler's dream: Breathable skeleton back panel with a slot to slide your bag over your rolling luggage's handle.
Support if you want it: Accommodates an optional, easy-to-install frame sheet to add structure and stiffness when you need it.
Flexible modularity: Built-in low-profile loops and a removable bungee let you secure organizer bags via Gatekeepers — or stash items like a jacket, biking helmet, or tennis racket.
Filled Dimensions
15.7" (h) x 12.2" (w) x 9.4" (d) / 400mm (h) x 310mm (w) x 240mm (d)
Weight
420d Spectron: 1 lb 14.7 oz / 870 grams
630d Ballistic: 2 lb 1.9 oz / 960 grams
Volume
26 liters / 1585 cubic inches (ASTM Standard Measure)
Straps
.5" / 13 mm padded and contoured backpack straps with .75" / 20 mm removable sternum strap
1" / 25 mm waist strap included
Laptop Compartment
Maximum: 15" x 11" / 380mm x 280mm
Total O-Rings: 6
(4 in main compartment
1 in left pocket
1 in right pocket)
Exterior
Ultralight Spectron 400d UHMWPE / 420d nylon ripstop
Interior
bluesign® and OEKO-TEX® certified 200 denier Halcyon / nylon ripstop
Laptop Compartment: 100 denier Piscine
Upper Back
Pure Finish Nylon Diamond Mesh
Closed-cell foam
Lower Back
bluesign® certified210 denier High-Tenacity 2x2 nylon
Closed-cell foam
Bottom
Black 1050 denier High Tenacity Ballistic nylon
Straps
Edgeless EV50 1/2” / 12mm shoulder straps (EVAZOTE® OEKO-TEX® foam)
Components
Duraflex®, Nexus, and Woojin buckles and related components
Zippers
1x #10 YKK Racquet-Coil Water-Repellent Zipper with lockable metal sliders
2x #8 YKK Racquet-Coil Water-Repellent zippers with metal sliders
1x #8 YKK Racquet-Coil water-repellant Zipper with contoured cord pull
1x #5 YKK Coil Zipper with plastic slider
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Smart Alec 2.0 Key Features
Secure More, Carry Smarter
Front webbing loops and a removable elastic cord let you secure pouches or stash bulky items like jackets or racquets — all without opening your bag.
Pack Smart, Weather Ready
Top-loading, weather-resistant main compartment offers open, customizable space with secure laptop storage and versatile attachment points — ready for whatever your day demands.
Expandable Pockets, Streamlined Carry
Two sleek side pockets expand to hold pens, water bottles, or other essentials — keeping your gear organized without bulk.
Laptop Access, Dual Ways
A padded laptop pocket offers quick top or side access, secures laptops up to 16", and protects with a cushioned bottom — designed for on-the-go convenience.
Built for Comfort and Travel
Ventilated, padded back panel offers all-day comfort, luggage passthrough, and optional frame sheet compatibility — built for on-the-go ease.
Secure More, Carry Smarter
Front webbing loops and a removable elastic cord let you secure pouches or stash bulky items like jackets or racquets — all without opening your bag.
Pack Smart, Weather Ready
Top-loading, weather-resistant main compartment offers open, customizable space with secure laptop storage and versatile attachment points — ready for whatever your day demands.
Expandable Pockets, Streamlined Carry
Two sleek side pockets expand to hold pens, water bottles, or other essentials — keeping your gear organized without bulk.
Laptop Access, Dual Ways
A padded laptop pocket offers quick top or side access, secures laptops up to 16", and protects with a cushioned bottom — designed for on-the-go convenience.
Built for Comfort and Travel
Ventilated, padded back panel offers all-day comfort, luggage passthrough, and optional frame sheet compatibility — built for on-the-go ease.
Secure More, Carry Smarter
Front webbing loops and a removable elastic cord let you secure pouches or stash bulky items like jackets or racquets — all without opening your bag.
Pack Smart, Weather Ready
Top-loading, weather-resistant main compartment offers open, customizable space with secure laptop storage and versatile attachment points — ready for whatever your day demands.
Expandable Pockets, Streamlined Carry
Two sleek side pockets expand to hold pens, water bottles, or other essentials — keeping your gear organized without bulk.
Laptop Access, Dual Ways
A padded laptop pocket offers quick top or side access, secures laptops up to 16", and protects with a cushioned bottom — designed for on-the-go convenience.
Built for Comfort and Travel
Ventilated, padded back panel offers all-day comfort, luggage passthrough, and optional frame sheet compatibility — built for on-the-go ease.
Reviews
- RRickVerified BuyerBought For MyselfProduct Standouts Thoughtful Design, Comfortable, High Quality Craftsmanship, Sewn in USA, High Quality Finishings1 month agoBought For MyselfProduct Standouts Thoughtful Design, Comfortable, High Quality Craftsmanship, Sewn in USA, High Quality FinishingsReviewingSmart Alec 2.0Rated 5 out of 5 starsSmart ALEC 2.0
Best bag hands down for every day carry .I had version one , sold it big mistake. Thank you for bringing it back version 2.0. I probably have 20 backpacks , sling bag . Messenger bags , combined. from almost every manufacturer out there . smart Alec best bag in the world. I don’t like fussing around with a bunch of pockets and zippers. It’s very simple open up and throw in all my pouches good to go . I also have the addax 31 love that bag little too big for EDC . Absolutely a fan of top loading. Both of these bags stand up on their own. That’s the most important feature for me. winner all the way around .
Was this helpful? - VCVanessa C.Verified BuyerBought For MyselfProduct Standouts Comfortable, Durable, Good Storage Size1 month agoBought For MyselfProduct Standouts Comfortable, Durable, Good Storage SizeReviewingSmart Alec 2.0Rated 5 out of 5 starsReplaced an old favorite!
My intro to TB was a bag like this from 2005. I used it until 2021 when the inside lining finally started peeling too much to use and a strap broke. That’s a good long life for a daily use bag.
This new one has the cushier straps, lighter zippers, and side pockets that make it even easier to use. I don’t need the elastic strap on the outside but otherwise it’s awesome. I’ve been waiting for this bucket-style backpack to come back around!
Was this helpful? - JKJulie K.Verified BuyerBought For MyselfProduct Standouts Thoughtful Design, Good Storage Size, Versatile, High Quality Finishings, High Quality Craftsmanship1 month agoBought For MyselfProduct Standouts Thoughtful Design, Good Storage Size, Versatile, High Quality Finishings, High Quality CraftsmanshipReviewingSmart Alec 2.0Rated 5 out of 5 starsOne bag to rule them all
For me, this is the perfect bag. I have had a Synapse 19 for year before getting the SA 2.0 as a preorder. I love my Synapse but it’s a bit too small for some travels and sometimes feels over-engineered.
Now in the 8 days I’ve had the SA, it has travelled as my one-bag trans-atlantic to a 6-day conference, and functioned as my day-to-day carry on said conference as well as a typical day at the office. The bag feels like a big, black hole that you can just keep adding stuff into, but elastic cord makes it possible to adjust the size of the bag considerably when using it for daily carry.
It stands on its own and the way it opens from the top with a good overview without spilling its contents means it’s a joy as a companion.
Only regret I have is that I can no longer argue that I need more backpacks! And I would have loved to try the spectron one too.
Side kick for size (fits great inside the SA too). I carried 9 kgs in the bag as I had lots of devices and chargers, and I’d say that is the limit for comfortable carry, even for small distances (<30 mins consecutively).
Was this helpful? - MTMichele T.Verified BuyerBought For MyselfProduct Standouts Comfortable, High Quality Craftsmanship, Versatile, Sewn in USA, Easily Adjustable1 month agoBought For MyselfProduct Standouts Comfortable, High Quality Craftsmanship, Versatile, Sewn in USA, Easily AdjustableReviewingSmart Alec 2.0Rated 5 out of 5 starsShe's a Beaut!
My requirements for a back pack are 1) lightweight, 2) functional, 3) large opening from the top, 4) laptop sleeve, and 5) luggage pass-thru. One of the reasons I love Tom Bihn bags are because they are so incredibly functional - with pockets, o-rings, and tethers. The SA 2.0 is no exception. I chose the Spectron fabric and she is lightweight and crisp - beautifully subtle. The straps are comfortable, the open top is fabulous, and the double access laptop sleeve is perfection. I use my Smart Alec 2.0 as a work EDC (my small cafe bag fits inside easily), and as a travel carryon.
Was this helpful? - MMelissa1 month agoReviewingSmart Alec 2.0Rated 5 out of 5 stars5 Stars
Grogeous product! This bag is so well designed, I cannot wait to use it
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