Waterproof ≠ water-resistant. A true waterproof hunting backpack keeps gear dry in river crossings, Pacific Northwest downpours, or Alaskan sleet-not just light drizzle.
So what does it take?
Seam-sealed construction (not just coated fabric)
TPU-laminated 3-layer shell (5,000mm+ hydrostatic head)
Waterproof zippers (YKK AquaGuard® or equivalent)
Roll-top or welded closures on critical compartments
At GAF Outdoor, we build packs that pass the "bucket test": submerged for 10 minutes, zero leakage.
We avoid cheap shortcuts like:
Spray-on DWR coatings (washes off in 3 uses)
Non-sealed seams (water wicks through thread holes)
Thin PU layers that peel in UV
Our waterproof packs are used by salmon fishermen in British Columbia and deer hunters in Scotland-places where "waterproof" is non-negotiable.
Because wet optics, electronics, or sleeping bags can end a hunt-or worse.
→ Build packs that laugh at rain. See our waterproof tech.
www.gafoutdoor.com







