Overview
The Rockagator Kodiak 40L Waterproof Backpack in blue, part number RKGKDK40BLUE, is built from heavy-duty 600D TPU (thermoplastic polyurethane). It is the newest addition to the Rockagator line and is designed as an extreme-weather waterproof pack.
TPU offers abrasion resistance, thermal flexibility and waterproof construction. The Kodiak stays pliable in very cold temperatures, which makes it suited to colder climates where staying dry matters. The 40-liter capacity carries a large amount of gear, and padded hip straps help heavy loads feel more comfortable.
Key features
- Heavy-duty 600D TPU shell, abrasion resistant and waterproof per the maker
- Stays pliable in very cold temperatures
- Welded seam construction
- Eight exterior 4-way Hypalon tethering points
- Exterior zipper mesh tool pocket
- Removable padded laptop sleeve
- Interior zipper storage pocket
- Padded hip straps, with seat-belt webbing on all straps and UTX Lock Rockster clips
Carrying heavy loads
A pack that holds a large volume of gear puts most of its weight on the hips and shoulders, so the way it is loaded matters as much as the pack itself. Place heavier items close to the back and centered between the shoulder blades, then cinch the load down so it does not swing. Padded hip straps carry much of the weight when they are snug, so adjust them before you start walking rather than after the pack feels heavy.
The exterior tethering points and UTX Lock Rockster clips are useful for securing a tent, a sleeping pad or a jacket, but overloading them can strain the attachment. Spread lashed items across several points so no single one carries the full load. Inspect the webbing and clips after rough use, and watch for fraying where straps meet the body of the pack.
- Load heavy items low and close to the back
- Snug the hip straps before adding weight
- Distribute lashed gear across several tethering points
- Check webbing and clips after each trip
Specifications
| Brand | Rockagator |
|---|---|
| Part number | RKGKDK40BLUE |
| Product type | Backpack |
| Color | Blue |
| Size | 40 Liter (40L) |
| Shell material | Heavy-duty 600D TPU |
| Seams | Welded |
| Tethering points | Eight exterior 4-way Hypalon |
| Clips | UTX Lock Rockster clips |
| Fitment | Universal fit |
Vehicle fitment
The Kodiak is a worn pack rather than a vehicle part, and Rockagator rates it as universal fit. Check that the 40-liter size and the removable laptop sleeve suit the gear you carry.
What’s included
The backpack with its removable padded laptop sleeve and interior zipper storage pocket. No other accessories are described.












