The main difference between the Vanguard Alta Sky 51D Camera Backpack and the Lowepro ProTactic 350 AW II is that the Alta Sky 51D Camera Backpack has Sternum / Chest Straps (Adjustable sternum strap ) while the ProTactic 350 AW II does not.
Specs | Brand | Vanguard | Lowepro |
Name | Alta Sky 51D Camera Backpack | ProTactic 350 AW II | |
Category | Camera | Camera | |
Sub Category | Outdoor | Outdoor | |
Capacity (L) | 30L | 16L | |
Dimensions (in) | 14.63 x 22.25 x 10.25 | 12 x 7 x 18.5 | |
Weight (lb) | 6.4 | 4.7 | |
Fabric | High Quality Materials | Lightweight FormShell™ Construction | |
Color | Grey | Black | |
Warranty | Vanguard Limited Lifetime Warranty | Lowepro Limited Consumer Warranty | |
Release Date | February 1, 2017 | September 19, 2018 | |
Rating | 4.6 | 4.7 | |
Price | Under $225 | Under $250 | |
General Features | Shoulder Straps | Contoured shoulder straps | Padded shoulder straps |
Sternum / Chest Straps | Adjustable sternum strap | ||
Hip Belt / Waist Strap | Padded waist belt | Waist belt converts to utility belt with included accessories | |
Main Compartment Access | Full rear opening, side and top access | Full zipped rear and top access | |
External Pockets | Multiple exterior pockets | Top and 2 zipped side pockets | |
Internal Compartments | Bright colored interior with padded dividers | Interior pockets and dividers | |
Side Pockets | Side pockets can fit water bottle | Side pockets can fit water bottle and other accessories | |
Water Bottle | Yes | Yes | |
Handles | Sturdy carrying handle | Padded carry handle | |
Loops and Attachments | D-rings, drone/tripod holder | Quick lock straps and a slip lock tripod | |
Business & School Features | Laptop Sleeve | Laptop compartment fits up to 15" | CradleFit™ compartment safeguards up to 13" laptop |
Tablet Sleeve | Tablet sleeve | ||
Organizer Pocket | Numerous dedicated pockets, organizers and connectors | ||
Travel Features | Stowable Straps | Stowable connector straps | |
Hiking / Backpacking Features | Back Panel | Well-padded breathable 3D back | Padded back panel |
Rain Cover | Total coverage rain cover | Built-in all weather cover | |
Ergonomic | Advanced ergonomic back and harness system | Activzone system technology to support at shoulder blades, lumbar and waist | |
Camera Features | Compatibility | Compatible with Sony, Nikon, Canon, DSLR, Drones | Compatible with standard DSLR or Pro Mirrorless cameras |
Number of Lenses | 3-4 lenses | 8 lenses | |
Number of Flashes | 1 flash | 1 flash | |
Dividers | Customizable padded dividers | Flexible and adaptive dividers | |
Tripod Storage | Yes | Yes | |
Drone Storage | Yes |
Vanguard 's Alta Sky 51D Camera Backpack is a Camera backpack with Outdoor features while Lowepro 's ProTactic 350 AW II is a Camera backpack with Outdoor features.
The Vanguard Alta Sky 51D Camera Backpack has a capacity of 30L (liters), weighs 6.4 pounds and it's dimensions in inches are 14.63 x 22.25 x 10.25 . It's made of High Quality Materials and is available in Grey in comparison the Lowepro ProTactic 350 AW II 's capacity is 16L with a size of 12 x 7 x 18.5 inches. Constructed from Lightweight FormShell™ Construction it weighs 4.7 pounds and is available in Black.
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