The Spyderco Sustain fixed blade is a formidable knife built to survive the harshest environmental conditions. Based on Stuart Ackerman's Slither custom fixed blade, the Sustain offers a large spearpoint blade with a full tang for superior structural strength. An unsharpened swedge on the spine of the blade reduces weight while providing an acute point for piercing applications. The Sustain comes equipped with a leather pouch style sheath for comfortable EDC.
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