Woot offers Steelhead 42-Pocket Multi-Function Heavy Duty Tool Backpack | Laptop Compartment, Reinforced Bottom, Rubber Feet, Water Resistant, Back Support, Jobsite Ready for $39.99 (orig. $64.99). Free shipping for Prime Members.

Product Description:
You want a tool backpack, but need something that’s compact, rugged, capable and ready to store all your mission critical tools and tech. With its excellent balance of rugged get-the-job done protection, small footprint and ability to store both tools and tech, the STEELHEAD 42-Pocket Multi-Purpose Tool Backpack is the perfect pick for electricians, IT installers, HVAC and plumbers looking for a smaller, more mobile tool storage solution.

• Optimized to get the job done – Tough, rugged, heavy-duty tool backpack for all trades – Electricians, Plumbing, HVAC, Contractors and more.
• 42 Total pockets: zipper compartments, straps – store it all, from big to small. Features pockets for pens, small screwdrivers up to full size Hammers, power tools, extension cords and AC diagnostic manifold gauge sets.
• Rugged rubber feet & reinforced HDPE bottom – never worry about your bag slipping or getting damaged in wet muddy, sandy, hot and snowy environments.
• Laptop compartment & heavy-duty carrying handles – sometimes the job requires desk work. The included laptop compartment keeps your laptop protected from drops and tool movement in the pack.  Fits laptops up to 17".
• Lifetime USA support – protected by unbeatable lifetime US-based support