Lowepro Flipside BP400 AW III, 20L - Dark Grey

The Lowepro Flipside BP400 AW III, 20L - Dark Grey is a premium, heavy-duty 20-liter tactical transport vault engineered for professional photographers, adventure cinematographers, and traveling digital nomads. This redesigned third-generation pack showcases a hybrid security architecture, offering secure body-side rear entry alongside a lightning-fast side-access door.

Built to anchor a full production package—including a gripped pro DSLR or mirrorless body, a mounted 70-200mm f/2.8 telephoto zoom lens, and a 15-inch laptop—the Flipside 400 AW III features a FormShell armored front wall and an all-weather rain shield to keep your equipment operational in the most demanding global environments.

Product Features in Detail

Advanced FormShell Impact Armor and Weather Lamination
The front face of the backpack is built using Lowepro's proprietary FormShell composite structure, creating a semi-rigid, lightweight protective shield that absorbs impact energy from drops and heavy pressure. The entire exterior nylon weave is infused with a high-grade polyurethane surface lamination, causing rain, snow, and morning mist to bounce away from your electronic payloads.

Dual Rear-Security and Quick-Grab Side Access
Engineered to deliver both maximum anti-theft protection and on-the-fly speed, the pack features a clever dual-access design. The main camera chamber opens through the back panel, ensuring no one can access your lenses while the bag is on your back. For fast shooting on the move, a dedicated side door lets you swing the bag forward to grab your primary camera without unpacking a single item.

Comprehensive Pro-Scale Custom Divider Workspace
The deep 16 x 11 x 5.5-inch internal chamber features a thick, highly configurable grid of hook-and-loop dividers. This professional-scale space is deep enough to hold a pro-tier mirrorless or DSLR camera with an extended portrait grip attached. It stores a 70-200mm telephoto lens vertically, keeping the center of gravity tight against your spine while leaving room for four to five extra lenses.

Dual CradleFit TSA Tech Isolation Compartments
Located safely inside the secure back panel open-face window are two dedicated CradleFit sleeves. These specialized pockets isolate and suspend a 15-inch laptop and a 10-inch tablet above the base of the bag, absorbing vibration and impact during heavy drops. The rear-panel orientation allows you to pull both devices instantly at airport security without exposing your camera gear.

Multi-Mode Ergo-Fit Harness with Stowable Waist Belt
Built for full-day production treks across rugged topography, the back panel uses semi-rigid structured foam lined with deep airflow channels to actively reduce perspiration. The thick, contoured shoulder harness is stabilized by an adjustable chest strap, while a wide, load-bearing waist belt shifts the weight to your hips and slides completely out of sight into dedicated side garages when not needed.

All-Weather AW Cover and Retractable Tripod Support
When working in torrential downpours, high-winds, or high-crime tourist zones, the included All Weather AW Cover wraps around the entire chassis like a second skin, providing a barrier against moisture and discouraging pickpockets. On the exterior face, a rugged, centered strap-and-cup retention network tightly secures a mid-sized professional travel tripod without causing the bag to lean or pull to one side.