Camera backpack options

Since there is no such thing as "one size fits all" with backpacks, much less camera backpacks, I thought I'd list a bunch that I became aware of during my searches.  I'll list them alphabetically by brand, and mention features that I think may be relevant to some of you.

One thing I don't take very seriously is volume.  Some companies have very similar sized bags (dimensions), but list very different volumes in Liters.

Atlas

Athlete (adjusts from 20L to 40L)

• Rear loading. 
• Two torso lengths available
• Multiple removable belt options and sizes.
• Dual water bottle pockets
• Hydration compatible
• Adjustable camera core size (non-removable)
• Tripod carry system
• small/thin laptop sleeve

Adventure (adjusts from 50L to 70L)

• Rear loading. 
• Two torso lengths available
• Adjustable torso height
• Removable shoulder straps
• Removable belt with multiple sizes.
• Dual water bottle pockets
• Hydration compatible
• Adjustable camera core size (non-removable)
• Tripod carry system
• laptop sleeve
• room for large telephoto lenses

Burton

F-stop (model name) 28L

• Front loading
• Adjustable torso size
• Dual water bottle pockets
• Removable insert (one size)
• no laptop sleeve

F-stop (brand name)

• Several models in various sizes (32L, 40L, 50L, 70L, 80L)
• Torso sizes are fixed
• Non-removable hipbelts
• Removable camera inserts
• some have room for large telephoto lenses
• Dual side zip pockets
• Hydration compatible

Lowe Pro

• Several backpack models with various features and sizes
• Very few have features I require, such as side water bottle pockets

Mountainsmith

• Various sizes, front loaders
• Some with removable inserts
• Side water bottle pockets

Naneu

• some side loading models, one front/bottom loader
• 35L, 50L, and 80L packs
• Water bottle holders
• fixed torso lengths
• One with laptop sleeve

Nya-evo

Fjord 60-C (adjusts from 44L to 60L)

• Adjustable torso size
• Rear loading
• Dual water bottle pockets
• Removable inserts of various sizes (appears to match F-stop ICU sizes)
• Fixed hipbelt
• tripod carry
• laptop sleeve
• space above the inserts for personal gear

Shimoda

Explore series (40L and 60L models)

• Rear loading, side loading
• Adjustable torso sizes
• no water bottle pockets on sides (small pocket in harness)
• removable inserts
• tripod carry

Action X series (30L, 50L, and 70L models)

• Rear loading, side loading
• Adjustable torso sizes
• Women's harnesses available
• Extra thick men's harness available
• Removable hipbelt
• Dual side water bottle pockets
• Hydration compatible
• removable inserts
• laptop sleeve
• tripod carry

Tamrac

• Several backpack models with various features and sizes

Thinktank

Backlight series (18L, 26L, 36L, 45L models)

• Rear loading
• Fixed torso lengths
• Most have fixed hipbelts (except 45L)
• Most have non-removable camera sections (except 45L)
• Dual side water bottle pockets
• 45L has hydration section
• 36L and 45L have room for large telephotos
• tripod carry
• laptop sleeves 

Many other ThinkTank backpack series are available



Know of another brand or model?  Let me know and I'll add it.