Sea to Summit TPU Guide Map Case M Custom use a round or tapered

use a round or tapered rod — a ceramic or diamond sharpening rod follows the curve far better than a flat bench stone

Knife: Overall length: 5

100% food-grade

BACK PANEL: Air Director™

Sea to Summit TPU Guide Map Case M Custom use a round or taperedMade from TPU (thermoplastic polyurethane), totally welded construction and a super strong Ziploc closure to provide fully waterproof and dustproof performance. The PVC free TPU material is strong, durable, flexible and resistant to UV and extreme cold so it can be folded numerous times for pocket storage without cracking or discoloring. Designed with a detachable neck strap and corner anchor points for versatility. Lightweight, high performance