Lowepro Pro Trekker BP650 AW II, 43L - Grey & Black

The Lowepro Pro Trekker BP650 AW II, 43L - Grey & Black is a flagship, expedition-tier 43-liter heavy-payload transportation system engineered for professional wildlife, sports, and adventure photographers. Constructed with a fully-coated waterproof exterior fabric and complemented by fully-sealed main zippers, this bag is purpose-built to withstand extreme environmental conditions while offering maximum equipment protection.

Featuring Lowepro's customizable MaxFit divider framework, a highly adjustable ActiLift suspension system, and an expanding modular lid that transforms into a standalone sling bag, the Pro Trekker BP 650 AW II ensures you can carry an extensive super-telephoto lens kit into remote locations with uncompromising comfort and security.

Product Features in Detail

ActiLift Micro-Adjustable Torso Harness System
To solve the physical strain of hauling heavy super-telephoto camera packages over rough terrain, the rear suspension system features the ActiLift torso length adjustment. This mechanical tracking system allows you to precisely slide and lock the shoulder harness to match your exact torso length, distributing the pack's weight evenly across your skeletal frame to minimize shoulder fatigue.

Specialized Super-Telephoto Core Architecture
The extra-deep 43-liter interior chamber is structurally reinforced to hold long, heavy focal lengths. It securely anchors a pro DSLR or mirrorless camera body with an attached super-telephoto lens (such as a 400mm or 600mm prime) while leaving dedicated layout space for an extra camera body, up to four auxiliary lenses, large speedlights, and complex field accessories.

Expanding Modular Lid and Independent Sling Conversion
The top pouch section serves as an expanding storage zone to boost the pack's overall capacity when mounted. For scouting missions, light day hikes from base camp, or city commuting, the entire top section quickly detaches from the main backpack frame and transforms into a standalone, low-profile tactical sling bag for carrying your core essentials.

Dual-Access Security and Stowable Travel Build
Engineered for maximum anti-theft protection while traveling through high-risk transit hubs, primary access to the main camera compartment is located on the back panel. When it is time to check your bag at the airport or stow it in tight overhead bins, the entire thick-paddled shoulder harness system and waist belt can be neatly tucked away inside the rear chassis to prevent strap damage.

CradleFit Laptop Suspension and MaxFit Organization
The front panel features Lowepro's specialized CradleFit dual sleeves, which slide-lock a 15-inch laptop and a 10-inch tablet into place. These pockets suspend your computing hardware away from the edges of the bag, absorbing shock during sudden impacts. Inside, the MaxFit pocket dividers optimize every square inch of space, providing split-level stacking for small cables or flash units.

Weather-Sealed Zippers and Fully Coated Outer Shell
Built to operate reliably in torrential downpours, blowing sand, and freezing snow, the backpack's outer fabric is fully treated with an advanced waterproof coating. Paired with heavy-duty, fully-sealed weather zippers across the main access lines and an included deployable All Weather AW Cover, this comprehensive shielding keeps your electronic payloads bone-dry in any climate.