Based on the unique Race Day zipper closure, the Travel Pack takes the panel loading organization further, and makes for the perfect carry-on. Tactful pocketing offers organization, without dictating how you pack. Durable water-resistant YKK zippers with custom CNC 6061 Aluminum pull-toggles allow for side entry. A 50mm AustriAlpin COBRA buckle keeps the pack contained even when overloaded, and side mounted metal G-hooks offer compression when needed. AustriAlpin 50mm COBRA buckle closure Main compartment accessible through the zippered sides as well as the top Expandable front pocket with mil-spec mesh side gussets Zippered side pockets sit flush but expand to securely fit a water bottle Top access pocket with key tether Padded internal laptop sleeve fits up to 16" MacBook; positioning allows for convenient access from top without opening entire bag Interior pleated drawstring sleeve for dirty laundry or shoes Interior mesh zip pockets for organization Interior full-length side zip pockets for additional storage Water-resistant urethane coated YKK zippers with custom CNC 6061 Aluminum pull-toggles Ergonomic shoulder straps with sternum strap Removable waist strap secured with spring-loaded clips Carry-on size (for most airlines) Handmade in California