New Balance C-Series Sling by Timbuk2

Style # 2870-3-1000

A futuristic ambidextrous sling designed in partnership with New Balance for living, working, and cycling in the city.

$ 118.5 $ 158

Selected Color Black

  • Black
Photo to the left might not match your selected color. See all Colors
  • OS
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
OS 18.3 46.5 0.0 0.0 0.0 0.0 11.4 29.0 3.9 10.0 2.2 1.0 976 16.0 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
OS 15.0 38.0 9.8 25.0 0.0 0.0 Yes. Your device will fit. No. Your device will not fit.



Lifetime Warranty


Warranty Repair

Timbuk2 products have a lifetime warranty; we stand behind the legendary quality and craftsmanship of all our products. But we also embrace the wild, twisty ways of life. If there is a defect in the materials or workmanship of your Timbuk2 product (gasp!), you can file a claim by completing Timbuk2's warranty repair claim. If your product meets Timbuk2's warranty policy, we will repair your bag. If your Timbuk2 product is damaged during a normal or abnormal adventure, you will not qualify for a warranty replacement, but you will have epic stories to tell your friends. See if you qualify for a Timbuk2 warranty repair and contact

Please note that we also have a handful of non-Timbuk2 manufactured products, such as Blue Bottle and New Balance shoes, included on the website. While we love these products and think they’re awesome, they’re not covered under our lifetime warranty.

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by PowerReviews


Internal organizer for pens, phones, and other small stuff

Scratch-resistant tricot lined Napoleon pocket offers safe and easy phone access

Stretchy exterior trampoline pocket accommodates different helmet sizes and can be stowed when not in use


Reversible shoulder strap for lefties and righties

Clever Extras

Highly reflective iridescent strip glows in direct light; not your average rainbow

Reflective flecked screenprint improves on-bike visibility

Reflective zipper pulls




Padded internal pocket fits upto a 15” MacBook

What's this all about?

Designed to be in motion, this futuristic sling is ambidextrous and slightly stretchy in some places, making storing and accessing your devices and cycling gear a pleasure instead of a pain. Leveraging materials and colors from New Balance's C-Series shoe, this sling is highly reflective for safer cycling and subtly sophisticated for comfort in high and low places. Safe and easy giant-phone access and total laptop protection make this sling a natural work and travel companion too, but its reason for being is for daily drama in the city.