Presenting the best-selling Swift Industries classic, The Zeitgeist Pack. Adaptable attachment points make this bag a perfect fit for both handlebar and saddle carry. Its rigid liner ensures stability while an internal compression strap secures your cargo so you can shred to your destination, be that the grocery store or base camp. The fitted flap sheds the elements and features two daisy chains of webbing, perfect for lacing a Bungee Booster for a little added carry capacity. Collapsible side pockets give you a little more organizational space for all those bits & bobs. Made in Surabaya, Indonesia out of Challenge ECOPAK 100% recycled polyester. Materials List Challenge Sailcloth ECOPAK(TM) EPLX400 Nylon packcloth 400D Recycled Ripstop Poly Bag Cloth 450D TPU coated nylon ripstop Feature Callouts Fitted flap featuring webbing daisy chains and D-rings for additional lash points One handed drawcord closure with an additional compression strap to compact your load. Reflective detailing Side pockets collapse flat when not in use Comes with 6 foam spacers and 9" Swift Straps HDPE insert in body to help shape and stabilize your load Redwood EPLX400 interior cinch closure Features Cyberian Cordlock One handed Open & Close cinch. Dimensions Measurements: 19" w X 9" h X 7" d Width of the Zeitgeist with pockets folded: 13" Width of the Zeitgeist Pack with side pockets packed out: 19" Capacity (in Liters): 12L Weight (in Ounces): 20.8 oz FIT-CHECK Handlebar width compatibility Width of the Zeitgeist Pack including the materials with side pockets are folded up: 39cm wide. Width of the Zeitgeist Pack when side pockets are full: 48cm wide. Step 1: Measure the spacing of your handlebars, inside-to-inside, at the hoods. Step 2: If you have integrated shifting, enlist a friend to engage the levers fully into the center space between the bars, and measure the space from tip-to-tip.