Protec Contego CTG233 Deluxe Backpack Bass Case

This is the case I personally use and recommend. 
It provides SERIOUS protection you can trust for your most valuable bass, and has tons of auxiliary storage and a great set of add-on features...
 
In 1984, Protec developed and patented the PRO PAC case to be a lighter alternative to traditional wood cases while offering the storage benefits of a gig bag. Today PRO PAC cases are trusted by professional musicians around the world to protect their priceless instruments. Each case is carefully crafted using premium materials resulting in a superior case. At the heart is an instrument fit that was meticulously engineered to be exceptionally safe and secure.

Responsibly made: All materials tested to be free of Lead, DEHP, PAHS8, DBP, and BBP. 

Exterior Features: 
 
Weather-resistant exterior: Made of extremely durable 1680 ballistic nylon and reinforced with zig-zag stitching. 
Strong honeycomb frame: Entire case is made of shock-absorbing, multi-layer, multi-density foam. The addition of an ultra-strong lightweight honeycomb frame along the perimeter reduces bulk and is designed to deflect impacts. 
Padded handle wrap: Super comfortable and features a long-lasting hook and loop closure. Backside grab handle has a rubberized grip.
Rope handles: Main and subway handles made of durable rope with reinforced stitching. 
QuickLock™: Allows you to securely shut an empty case without zippering. 
Shoulder strap: Features a large non-slip adjustable shoulder pad and strong metal clips. 
Backpack straps: Thickly padded backpack straps with sternum support built into the case. Tuck the straps away when not in use with the zippered pocket. 
Metal hardware: Strong and high-quality metal hardware designed to last. 
Rubber feet: Sturdy custom-designed rubber feet. 
Long-lasting zippers: Custom-designed strong zippers. 
Backside ring: Easily hang the case in your closet using the ring on the backside of the case. 
Large gusseted front pockets: Three zippered pockets with plenty of room for sheet music, cables, tuners, straps, and more!
Built-in organizer: Located in the main pocket; features 3 pen holder sleeves and 2 zippered pockets. 
Rubber feet: Sturdy custom-designed rubber feet. 
ID tag: Includes ID luggage tag with secure buckle for easy identification. 

Interior Features: 
 
Soft lining: Interior is lined with tear-resistant and non-abrasive, padded nylex.
Adjustable neck block: Find the perfect support for the neck of your guitar with the adjustable neck block. Includes hook and loop strap to keep your guitar secure and a zippered pocket for storage of small items. 
Adjustable end pin pads: Customize the padding around the end pin of your guitar with the adjustable/removable suspension pads. 
Lid patches: Puncture-resistant nylon patches protect the interior lid and end pin area from tears and holes. 
 
$189 includes free shipping to the East Coast.
A separate invoice will be sent and due for $20 for shipping to West of the Mississippi, and $40 for shipping to West of the Rocky Mountains.