KA-BAR 9921 Backpack Kaster (Caster) Lightweight Fishing System


MSRP* : $17.34 | You Save* : $2.39 (14%)
Part #: KA9921 | KA-BAR Knives
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KA9921: Backpack Kaster

KA-BAR Knives

KA-BAR Backpack Kaster is an American made, lightweight fishing system designed to tag along on all your outdoor adventures. Made from Ultramid, the Backpack Kaster weighs 0.25 lbs and has three main components. The handle is inspired by the iconic KA-BAR USMC Fighting/Utility Knife and has a hollow storage compartment. The head of the Backpack Kaster is where your fishing line attaches. A clamp is included to secure your line and lure in place when not in use. The overall length of the Backpack Kaster is 6.25". Fishing line and lure are not included. The KA-BAR Backpack Kaster holds the following fishing line: 8 lbs = 100 yds @ 0.011" diameter; 10 lbs = 90 yds @ 0.012" diameter.


  • Diameter: 2.00"
  • Overall Length: 6.25"
  • Handle Material: Ultramid B3EG6
  • Handle Stamp: KA-BAR
  • Features: Hollow Storage Handle
  • Weight: 0.25 lbs.
  • Made in the USA

UPC Code: 617717299216

Zytel Handles
Zytel Handles A nylon polymer that is lightweight and extremely durable, Zytel can be shaped and textured to provide excellent grip.
Made in USA
Made in USA This product is USA born and raised.
KA-BAR 9921 Backpack Kaster Lightweight Fishing Systemrated 3.000 stars out of 5 (1 review)
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KA-BAR 9921 Backpack Kaster Lightweight Fishing System
rated 3 stars out of 5
Shelby Township, Mi
Sep 19, 2020
Pros: Functionality, Usability, None
Cons: Material Quality
Nice little bag addition
Let me start with WHY I only rated 3 stars. The fit and finish is horrible. It looks as if its two halves glued together, by a person and never QC'd. Its sharp in your bare hand, on the bottom is excess plastic mold that was never filed off, the handle has little sharps where the halves are glued together slightly mismatched. Enough of the bad. The GOOD: I can use a small fine file, make the entire handle comfortable in 30 minutes tops. The storage inside though not large, its plenty big for two small steel leaders and a good amount of smaller hooks. The clip that goes over your line you add, looks well thought out. I will still find a way to fasten the line so its dbl protected. The price versus the usefulness here is high, as in a large value. Stock it up and toss in your go bag, its the step before you need to use your cordage.


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