PDW CaB-2 vs ZCaB-AW: Which Field Bag Fits Your Loadout?

Same footprint, different missions

The PDW CaB-2 and ZCaB-AW share the same basic dimensions—18" bag height, 13" length, 8" width, and 29" overall height—so size alone won't decide it. The real split comes from material, closure, and carry hardware. The CaB-2 is an open-top tote built for quick stash-and-haul duty. The ZCaB-AW adds a zippered top, weather-resistant tarpaulin, and a removable padded shoulder strap for loads that need more security and hands-free carry.

If you are choosing between them, start with how you will load and transport the bag, not the color name. The material and feature differences below map directly to those use patterns.

CaB-2: open-top simplicity in two fabric options

• PDW CaB-2 Gray 1680D Ballistic Nylon: 1680D ballistic nylon in Gray, with full wrap webbing, short carry handles (3"), long carry straps (11"), and four organizer pockets. The heavier-denomination ballistic nylon and open-top design suit dry loads you access frequently—firewood, groceries, tools—where quick in-and-out matters more than weather sealing.

  

• PDW CaB-2 Coyote Brown: 1000D Cordura nylon in Coyote Brown, with the same dimensions, strap lengths, and organizer layout as the Gray version. Cordura offers a different fabric character and colorway at a similar price point; the functional layout is unchanged, so this is primarily a material and color decision.

  

ZCaB-AW: sealed, organized, and shoulder-ready

• ZCaB-AW Universal Field Gray: 1000D phthalate-free PVC tarpaulin with a 2-way zippered top, two exterior zippered pockets, two interior zippered mesh pockets, and a removable padded shoulder strap (31"–46"). The zippered closure and weather-resistant shell protect contents from rain and spillage, while the shoulder strap frees your hands on longer carries—useful for recovery gear, climbing supplies, or roadside kits.

Where the two bags diverge in daily use

Both totes are sized to nest a standard US paper grocery bag and both offer short and long carry straps. The practical differences show up in closure, weather protection, and carry options.

• Closure and weather: CaB-2 is open-top; ZCaB-AW has a 2-way zippered top and a weather-resistant tarpaulin shell. Choose the ZCaB-AW if your load will ride in rain, dust, or roadside spray.
• Carry method: CaB-2 gives you short handles and long carry straps. ZCaB-AW adds a removable padded shoulder strap (31"–46") for hands-free hauling.
• Pocket layout: CaB-2 has four organizer pockets including a magazine pocket, tablet pocket, water bottle pocket, and a divider pocket for utensils or knives. ZCaB-AW uses two exterior zippered pockets and two interior zippered mesh pockets—better for keeping small items contained and visible.
• Material feel: CaB-2 comes in 1680D ballistic nylon (Gray) or 1000D Cordura (Coyote Brown). ZCaB-AW uses 1000D PVC tarpaulin. Each has a different hand and stiffness; none is confirmed as fully waterproof beyond the ZCaB-AW's weather-resistant description.

Matching the bag to your loadout

For a cabin, workshop, or truck bag that mostly carries dry goods—firewood, kindling, tools, boots, groceries—the CaB-2's open top and simple hauling straps are faster to load and unload. The Gray 1680D ballistic nylon version is the heavier fabric option; the Coyote Brown 1000D Cordura version offers a different colorway with the same layout.

If your load includes recovery gear, climbing supplies, or electronics that need protection from weather and spills, the ZCaB-AW's zippered top, tarpaulin shell, and shoulder strap make it the more secure choice. Its interior mesh pockets also keep smaller items from disappearing into the main compartment.

Neither bag's supplied record includes load ratings or care instructions beyond the material descriptions. Treat the stated dimensions and strap lengths as your fit guide, and choose based on closure and carry method rather than assuming a weight capacity that isn't documented.