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Cassandra Moy

B3 x CM The Arc Convertible Backpack (Large) - Made to Order

B3 x CM The Arc Convertible Backpack (Large) - Made to Order

Regular price $425.00 CAD
Regular price Sale price $425.00 CAD
Sale Sold out
Shipping calculated at checkout.
Right-handed zippers - only 2 left in stock
Left-handed zippers - only 2 left in stock

Our largest version of the Arc Bag is as adaptable as you are. A sliding nylon strap takes it from backpack to tote bag, with adjustable padding where you need it most. Take it to work, school, across the world, or around the city, there’s no shortage of space, places, or ways to wear it.


  • Durable marine vinyl maintains shape and does not wrinkle or crease
  • UV-protected, water and mildew resistant, lined with Gortex
  • Easy to clean. Hose it down, inside or out, and leave to air dry. It won’t take long.
  • Large front zip pocket with three interior sleeves and a built-in strap for keys
  • Small zip pocket in the back for keeping smartphones, passports, or cards close by. 
  • A large zip pocket in the lining accommodates 13’ and 15’ laptops safely.
  • Ultra bike-friendly: 9 daisy chain loops on top, back, and bottom are great for your lock, bungee cords, and other on-the-go gear.
  • Your preference of right or left-handed zippers indicated with your order
  • Dimensions approx: 13.5”L x 6.5”w x 16.5” height expandable to 13.5” L x 6.5”W x 23”H
  • Volume approx: 24L - 34L


This bag is made to order. Our total production and shipping time is currently between 3-6 weeks. Due to current global events, these times may be delayed. 



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