What lbs. fshing line for suvival fishing?

The Best Glide ASE Survival Fishing Kit, Basic Version is assembled in the U.S.A. in a durable, water resistant tin container that includes a rubber

Best Glide ASE Emergency Survival Fishing Kit, Basic Version

The Exotac xREEL is a handline fishing kit that is perfect for hiking, camping and makes a great addition to your survival kit. The xREEL easily fits in your pocket or pack and has the bare necessities for catching small fish. This kit includes 6 hooks, 6 split shot, 2 floats and high strength monofilament line.

Exotac XREEL Pocket Fishing Kit - Black

The Compact Survival Fishing Kit is the lower end of our line of 3 very popular emergency fishing kits: The Compact Survival Fishing Kit, The Basic

Compact Survival Fishing Kit Multi-Colored

Trotline Tactics Unlocked: How to Catch Multiple Fish in a Survival Situation

The Ready Hour Fishing and Hunting Kit is loaded with important supplies to assist in food gathering activities. It's all here - no need to think what to pack! This compact kit is a must-have in any emergency go bag. Fits into cargo pant pockets too.

Ready Hour Fishing and Hunting Kit (127 Pieces)

Texas Bushcraft Tarred Bank Line Twine - #36 Black Nylon String for Fishing, Camping and Outdoor Survival Strong, Weather Resistant Bankline Cordage for Trotline 1/4 lb - #36 (121 ft) Braided