Vanguard Alta Sky 51D Camera Backpack vs Lowepro Fastpack BP 250 AW II

The main difference between the Vanguard Alta Sky 51D Camera Backpack and the Lowepro Fastpack BP 250 AW II is that the Alta Sky 51D Camera Backpack has Stowable Straps (Stowable connector straps) while the Fastpack BP 250 AW II does not.

Vanguard Alta Sky 51D Camera Backpack
Lowepro Fastpack BP 250 AW II Side View
Specs Brand Vanguard Lowepro
Name Alta Sky 51D Camera Backpack Fastpack BP 250 AW II
Category Camera Camera
Sub Category Outdoor Outdoor
Capacity (L) 30L
Dimensions (in) 14.63 x 22.25 x 10.25 12 x 10 x 20
Weight (lb) 6.4 4
Fabric High Quality Materials Polyester
Color Grey Black
Warranty Vanguard Limited Lifetime Warranty Lowepro Limited Consumer Warranty
Release Date February 1, 2017 March 16, 2015
Rating 4.6 4.7
Price Under $225 Under $150
General Features Shoulder Straps Contoured shoulder straps Ergonomic shoulder straps
Sternum / Chest Straps Adjustable sternum strap Adjustable sternum strap
Hip Belt / Waist Strap Padded waist belt Padded and removable waist belt
Main Compartment Access Full rear opening, side and top access Side zipped access
External Pockets Multiple exterior pockets Top, front, bottom and side zipped pocket
Internal Compartments Bright colored interior with padded dividers Adjustable padded interior
Side Pockets Side pockets can fit water bottle Side pocket can fit water bottle or tripod
Water Bottle Yes Yes
Handles Sturdy carrying handle Top haul handle
Loops and Attachments D-rings, drone/tripod holder Tripod straps
Business & School Features Laptop Sleeve Laptop compartment fits up to 15" Padded laptop pocket fits up to 15"
Tablet Sleeve Tablet sleeve CradleFit tablet pocket
Organizer Pocket Numerous dedicated pockets, organizers and connectors Top pocket with organizer
Travel Features Compression Straps External compression straps
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
Camera Features Compatibility Compatible with Sony, Nikon, Canon, DSLR, Drones Fits most DSLR cameras
Number of Lenses 3-4 lenses 2-3 lenses
Number of Flashes 1 flash
Dividers Customizable padded dividers
Tripod Storage Yes Yes
Drone Storage Yes

You're currently comparing the Alta Sky 51D Camera Backpack by Vanguard against the Fastpack BP 250 AW II by Lowepro .


Vanguard 's Alta Sky 51D Camera Backpack is a Camera backpack with Outdoor features while Lowepro 's Fastpack BP 250 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 Fastpack BP 250 AW II's capacity is with a size of 12 x 10 x 20 inches. Constructed from Polyester it weighs 4 pounds and is available in Black.