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OCCIDENTAL LEATHER 8581 FatLip™ Fastener Bag
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All About the FatLip™ Fastener Bag Maximum durability. Smarter organization. Built for rugged capacity and refined layout—without sacrificing accessibility. The 10" deep main bag, paired with a full leather boot, offers unmatched durability, while the FatLip™ leather-reinforced mouth keeps the bag open, structured, and protected from daily wear. Its patented 2-in-1 outer bag integrates a built-in angle square holster, allowing fast access w...
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Read Return PolicyOCCIDENTAL LEATHER 8581 FatLip™ Fastener Bag
All About the FatLip™ Fastener Bag
Maximum durability. Smarter organization.
Built for rugged capacity and refined layout—without sacrificing accessibility. The 10" deep main bag, paired with a full leather boot, offers unmatched durability, while the FatLip™ leather-reinforced mouth keeps the bag open, structured, and protected from daily wear.
Its patented 2-in-1 outer bag integrates a built-in angle square holster, allowing fast access without adding bulk. Additional features include a tri-square sleeve, cat’s paw loop, and external pouches for driver bits or nail sets—making it a go-to for framing, drywall, and general construction.
Fastener Bags hold the tools and fasteners most often accessed with the non-dominant hand and are are typically worn on the non-dominant side of the body.
Left hand dominant version (worn on the right side) available in Hunter Green only.
- FatLip™ Leather Mouth – Reinforced top keeps bag open and resists abrasion
- Full Leather Boot – Heavy-duty base for long-term durability
- Patented 2-in-1 Outer Bag – Built-in angle square holster between compartments
- Tool-Specific Storage – Holds cat’s paw, tri-square, driver bits, nail sets & more
- Main Bag: 10" W x 10" H
- Outer Bag: 9" W x 6" H
- Upper Bag: 5" W x 4.5" H
- Pockets & Tool Holders: 10
- Weight: 1.7 lbs
- Left hand dominant option available in Heritage Green only
- Made in the USA
Motor
1/8 HP, 120V, 0.6A
Motor
1/8 HP, 120V, 0.6A
Motor
1/8 HP, 120V, 0.6A
Motor
1/8 HP, 120V, 0.6A
Motor
1/8 HP, 120V, 0.6A
All About the FatLip™ Fastener Bag
Maximum durability. Smarter organization.
Built for rugged capacity and refined layout—without sacrificing accessibility. The 10" deep main bag, paired with a full leather boot, offers unmatched durability, while the FatLip™ leather-reinforced mouth keeps the bag open, structured, and protected from daily wear.
Its patented 2-in-1 outer bag integrates a built-in angle square holster, allowing fast access without adding bulk. Additional features include a tri-square sleeve, cat’s paw loop, and external pouches for driver bits or nail sets—making it a go-to for framing, drywall, and general construction.
Fastener Bags hold the tools and fasteners most often accessed with the non-dominant hand and are are typically worn on the non-dominant side of the body.
Left hand dominant version (worn on the right side) available in Hunter Green only.
- FatLip™ Leather Mouth – Reinforced top keeps bag open and resists abrasion
- Full Leather Boot – Heavy-duty base for long-term durability
- Patented 2-in-1 Outer Bag – Built-in angle square holster between compartments
- Tool-Specific Storage – Holds cat’s paw, tri-square, driver bits, nail sets & more
- Main Bag: 10" W x 10" H
- Outer Bag: 9" W x 6" H
- Upper Bag: 5" W x 4.5" H
- Pockets & Tool Holders: 10
- Weight: 1.7 lbs
- Left hand dominant option available in Heritage Green only
- Made in the USA
| SKU | 8581 |
|---|---|
| Brand | OCCIDENTAL LEATHER |



