Aztek Architect 2-Wheel Rolling Briefcase - Professional Laptop Tote Bag for Business Travel & Office Commute

The Architect 2 Wheels have been updated to have a lighter core, and a higher profile urethane for a smoother, and longer ride. The urethane rating for these wheels hasn't been released, but they feel middle of the road, so they'll work well in almost all conditions. Pick these up if you're looking for some great wheels!