The introduction of the "Bottleneck Family" was a milestone for the Mantis brand. This series of knives was our first collaboration with Hawk Designs of Idaho City, ID.
Gavin and Grant Hawk have long been friends of the Mantis organization, so it was only natural that we eventually collaborated to bring knife enthusiasts one of the most unique gadgets that the knife-marketplace has ever seen.
The Bottleneck design boasts a bottle opener, butterfly knife which attaches effortlessly to any keyring with it's integral handle/latch configuration.
Specifications
Overall Length: 3.750"
Blade Length: 1.990"
Blade Material: 400 Series Stainless
Blade Style: Modified Tanto Edge
Handle Material: 400 Series Stainless
Lock Style: Patented Latch-Lock with integrated handle springs
Carry System: Pocket Clip
Weight: 3.1 oz.
Special Features: Bottle opener can be accessed and used while knife is still attached to keychain,to activate knife... a simple flip of the latch exposes the blade.
I love this knife and carry it in parades as part of an American Legion color guard.the only thing that caught me off guard was how small the knife was for the price.but all and all I love the knife.its good looking and functional.
Mantis BK-3b Bottleneck Balisong-Style Folding Knife 1.99" Bead Blast Tanto Single Edge Blade, Bottle Opener
A nice little novelty knife. I question the use on a keychain; although the lock is fairly strong it WILL slip off. Built fairly well, everything seems tight. The blade is very sharp. and the finish is good.
Mantis BK-3b Bottleneck Balisong-Style Folding Knife 1.99" Bead Blast Tanto Single Edge Blade, Bottle Opener
Tobias
Sweden
May 22, 2014
Pros: None
Cons: Handle Feel
Nice novelty
I bought this as a gift and I find it a nice gadget. No real use. The handle just is too short to use this knife for anything else than opening letters. All in all, it´s great fun.
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Close-up of hand holding knife, opening or unsheathing knife, and then closing or sheathing knife.
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KnifeCenter QuickFlick: Mantis BK-3b Bottleneck Balisong-Style Folding Knife 1.99" Bead Blast Tanto Single Edge Blade, Bottle Opener - KnifeCenter
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