Men > Hunting PantsSold by ScentLok

BE: 1 Fortress Bib

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

100% Waterproof,

Windproof, and breathable bib construction

Soft, Quiet,

Flexible brushed fleece shell fabric

Thermal-mapped Primaloft

Silver insulation for targeted warmth

Carbon Alloy

Technology for odor adsorption

Six Accessible

Pockets plus two chest handwarmer

$399.99
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SKU: 1030724-327-MD

Overview

Built for late-season bowhunting, this bib is intended to pair with the BE:1 Fortress Parka as part of a cold-weather layering system. It combines waterproof, windproof, and breathable protection with brushed fleece fabric, thermal-mapped Primaloft Silver insulation, and ScentLok Carbon Alloy technology for odor adsorption. Storage is a strong point, with six accessible pockets plus two chest handwarmer pockets, while the full-length center zipper and extended leg zippers with storm flaps make it easier to get in and out and use a fly. Upper stretch panels and adjustable suspenders help keep the fit secure without adding unnecessary restriction.

Why Hunters Choose This Product

100% Waterproof,

Windproof, and breathable construction for

Brushed Fleece

Shell fabric is soft, quiet,

Thermal-mapped Primaloft

Silver insulation provides targeted warmth

Carbon Alloy

Technology is included for odor

Six Accessible

Pockets plus two chest handwarmer

Key Features

  • 100% waterproof, windproof, and breathable bib construction
  • Soft, quiet, flexible brushed fleece shell fabric
  • Thermal-mapped Primaloft Silver insulation for targeted warmth
  • Carbon Alloy technology for odor adsorption
  • Six accessible pockets plus two chest handwarmer pockets
  • Full-length center zipper for dressing and fly usage
  • Extended leg zippers with storm flaps for easier on and off

Best Used For

  • Late-season bowhunters needing waterproof, windproof, breathable lower-body protection in cold conditions
  • Hunters pairing with the BE:1 Fortress Parka for a matched late-season apparel system
  • Archery hunters who want quiet, flexible outerwear with reduced movement restriction
  • Hunters carrying extra gear who value multiple pockets and easy-access storage
  • Users needing easy dressing and bathroom access from full-length and extended leg zippers

Specifications

Adjustable SuspendersYes
BreathableYes
Center ZipperFull-length center zipper
Chest Handwarmer Pockets2
Fly UsageYes
InsulationPrimaloft Silver insulation
Insulation Weight Chest And Lower Legs100g
Insulation Weight Waist Through Mid Thigh133g
Leg ZippersExtended leg zippers with storm flaps
Odor Control TechnologyScentLok Carbon Alloy technology
Pocket Count8 total
Shell FabricSoft, quiet, and flexible brushed fleece shell fabric
Upper Stretch PanelsYes
WaterproofYes
WindproofYes

Pros

  • 100% waterproof, windproof, and breathable construction for late-season conditions.
  • Brushed fleece shell fabric is soft, quiet, and flexible.
  • Thermal-mapped Primaloft Silver insulation provides targeted warmth.
  • Carbon Alloy technology is included for odor adsorption.
  • Six accessible pockets plus two chest handwarmer pockets add storage.
  • Full-length center zipper and leg zippers simplify dressing and fly usage.

Considerations & Trade-offs

  • The bib is built as part of a late-season layering system, so it’s most useful when paired with the matching Fortress Parka rather than as a standalone piece.
  • Thermal mapping means insulation is concentrated differently across the bib, which helps with warmth management but may feel less uniform than a single-fill design.
  • The full-length center zipper and extended leg zippers add convenience, but they also introduce more hardware and storm-flap details than a simpler bib construction.
  • With six pockets plus two chest handwarmer pockets, storage is generous, but the added pocket layout can make the bib feel more feature-rich than minimalist.

Suggested Comparisons

  • Late-season hunting bibs
  • Insulated hunting pants
  • Waterproof hunting outerwear
  • Bowhunting apparel

Suggested Accessories

  • Insulated bibs
  • Base layer bottoms
  • Late-season hunting gloves
  • Waterproof hunting boots

Frequently Asked Questions

Is the BE:1 Fortress Bib waterproof and windproof?

Yes. The product description states that the BE:1 Fortress Bib is 100% waterproof, windproof, and breathable.

How is the insulation distributed in the bib?

The long description says it uses 100g of Primaloft Silver insulation in the chest and lower legs, and 133g from the waist through mid-thigh.

How much storage does the bib have?

It is described as having six easily accessible pockets plus two additional chest handwarmer pockets.

Does the bib make it easier to get dressed and use a fly?

Yes. The full-length center zipper is specifically noted as making dressing and fly usage easier.

What features help the bib stay in place and reduce restriction?

The product includes upper stretch panels and adjustable suspenders to help keep the bib in place and minimize restrictions.