Bought this great Think Tank back pack but health issues prevented me from using it.  Time to pass it on to someone who can use it. Designed for drones but would also make a great pack for lighting gear, computer equipment, sound gear, D.J. or other uses.  All inserts and rain cover included.  No marks, damage, signs of use - Like New.  Think Tank makes great products and this backpack is no exception.  No longer available but information is online.  Check my feedback and buy with confidence.  No returns please.  

Note:  I've also listed the backpack for local pickup due to size.   Contact me if you are willing to pay for shipping. Cost may vary to your location. 

The Helipak Backpack from Think Tank Photo features a customizable divider system that will accommodate any DJI Inspire 1 quadcopter model along with accessories. Depending on the configuration, it can hold up to two transmitters, six flight batteries, a DSLR or other secondary camera, chargers, cables, spare props, and more.

The Helipak Accommodates:
DJI Inspire 1 quadcopter in "Travel Mode"
Two radio controllers (transmitters)
Up to six flight batteries
Flight battery charger
Configurable compartments/dividers for various accessories
Materials
Exterior
  • Water-repellent, polyurethane coating
  • 1680D Ballistic nylon bottom panel
  • YKK RC Fuse (abrasion-resistant) zippers
  • 600D Polyester
  • 420D Velocity nylon
  • 3D Air mesh
  • Ultra-stretch pockets
  • Y-buckles
  • Antique finish metal hardware
  • Nylon seatbelt webbing
  • Three-ply bonded nylon thread
Interior
  • 6mm ABS Twinwall
  • Removable closed-cell foam dividers with PE board reinforcement
  • 200D Polyester
  • Polyurethane-backed three-layer velex liner
  • 2x Polyurethane coated nylon 210T seam-sealed rain cover
  • Belly-O mesh pockets
  • Three-ply bonded nylon thread
Additional Features
Large front pocket fits auxiliary items such as a light jacket
Pocket for laptop or tablet up to 17"
Lockable zippers
Internal see-through mesh pockets for small accessories such as propellers, screwdriver, cables, etc.
Deluxe organizer for smartphone, wallet, pens, keys, business cards, etc.
Water bottle pocket on side
Height-adjustable sternum strap
Elastic pockets on shoulder straps for phone, energy bar, etc.
Handles on three sides for easy retrieval from overhead bins, car trunks, etc.
Includes seam-sealed rain cover