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New Design! The Synapse 3000

We're proud to introduce the first-ever 3000 cubic liter backpack -- the Synapse 3000:

Estimated shipping date for the Synapse 3000 is mid-2030 (though from a non-linear, non-subjective view point -- time is a Timey Wimey Wibbly Wobbly ball of stuff). We recommend putting the date on your calendar because don't blink or they'll be gone! Seriously though -- don't blink.

Exterior webbing loops for the optional Plunger attachment will be sold separately. Color combinations will be Police Box Blue/Wasabi, Exterminate Copper/Iberian, Upgraded Silver/Ultraviolet, and there's one color we keep on looking at, but as soon as we look away we forget what it is.

Dimensions: 0.28 x 0.19 x 0.11 fathoms
Weight: 400d Halcyon®/420d nylon ripstop: .12 stones
1000 denier Cordura®: .13 stones
Volume: 170,000 imperial tablespoons
Total O-rings: 42


TB Crew

We're the TOM BIHN crew: we design bags, make bags, ship bags, and answer questions about bags. Oh, and we collaborate on blog posts, too.

←Part Two: Jenn's Road Trip on Highway 1 Tom's Grandfather's Table→


  • Psyched


  • Diana

    Ah……….but didn’t Mary Poppins have this bag before you did??? :)

  • Bijouxandbeads

    You had me at 42 o-rings – now that would be a “true” fantasy! Love it, thanks for the chuckle :-)

  • Kirri

    Love it. Can I preorder? I want five tardis blue.

  • chrisbossfan

    It’s like Snoopy’s doghouse- but portable!

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