
Availability: In Stock
The Case 031S Trapper Slimline folding knife is a compact, everyday carry option built on Case's proven trapper profile. At 3.25 inches closed, this pocket knife strikes a practical balance—small enough to slip into a front pocket or pack without bulk, large enough to handle real camp or field work. The slim design makes it comfortable to carry all day, and the yellow synthetic handle gives you a tool that's easy to spot in the field or truck bed.
Chrome vanadium steel holds an edge well and resists corrosion better than plain carbon, which matters if your knife spends time in damp conditions—whether you're breaking down game, processing firewood, or just splitting rope and twine around camp. The clip point blade is a workhorse shape: sharp enough for detail work, tough enough for utility tasks, and the plain tumble polish finish is honest and low-maintenance. This is the kind of knife that doesn't demand much fuss and rewards consistent use.
Case has been making folding knives since 1889, and the Trapper is one of their foundational designs for good reason. It's not flashy, doesn't try to do everything, and doesn't cost like it should. If you prefer a tool that works without marketing you to death, the 031S delivers.
| Brand | Case |
| Model | 031S |
| Closed Length | 3.25 inches |
| Blade Material | Chrome Vanadium Steel |
| Blade Shape | Clip Point |
| Blade Finish | Plain Tumble Polish |
| Handle Material | Yellow Synthetic |
Yes. At 3.25 inches closed, it's compact enough for a front pocket or backpack without printing or weighing you down. The slim profile and synthetic handle make it comfortable to carry all day, and the blade is substantial enough for real camp, field, or kitchen work.
The blade is chrome vanadium steel, which offers better corrosion resistance than plain carbon steel and holds an edge well through regular use. It's not the hardest steel available, but it's practical for hunting, camping, and backcountry use where you need a reliable tool that won't rust if exposed to moisture.
The yellow synthetic handle is designed to be durable and weather-resistant. Synthetic materials are more stable than natural materials in outdoor conditions, though like any tool used hard, appearance will develop character over time with regular use.

SKU: 115735757 • Width: 1.7in • Height: 0.8in • Depth: 4.5in • Weight: 0.1oz
Availability: In Stock
The Case 031S Trapper Slimline folding knife is a compact, everyday carry option built on Case's proven trapper profile. At 3.25 inches closed, this pocket knife strikes a practical balance—small enough to slip into a front pocket or pack without bulk, large enough to handle real camp or field work. The slim design makes it comfortable to carry all day, and the yellow synthetic handle gives you a tool that's easy to spot in the field or truck bed.
Chrome vanadium steel holds an edge well and resists corrosion better than plain carbon, which matters if your knife spends time in damp conditions—whether you're breaking down game, processing firewood, or just splitting rope and twine around camp. The clip point blade is a workhorse shape: sharp enough for detail work, tough enough for utility tasks, and the plain tumble polish finish is honest and low-maintenance. This is the kind of knife that doesn't demand much fuss and rewards consistent use.
Case has been making folding knives since 1889, and the Trapper is one of their foundational designs for good reason. It's not flashy, doesn't try to do everything, and doesn't cost like it should. If you prefer a tool that works without marketing you to death, the 031S delivers.
| Brand | Case |
| Model | 031S |
| Closed Length | 3.25 inches |
| Blade Material | Chrome Vanadium Steel |
| Blade Shape | Clip Point |
| Blade Finish | Plain Tumble Polish |
| Handle Material | Yellow Synthetic |
Yes. At 3.25 inches closed, it's compact enough for a front pocket or backpack without printing or weighing you down. The slim profile and synthetic handle make it comfortable to carry all day, and the blade is substantial enough for real camp, field, or kitchen work.
The blade is chrome vanadium steel, which offers better corrosion resistance than plain carbon steel and holds an edge well through regular use. It's not the hardest steel available, but it's practical for hunting, camping, and backcountry use where you need a reliable tool that won't rust if exposed to moisture.
The yellow synthetic handle is designed to be durable and weather-resistant. Synthetic materials are more stable than natural materials in outdoor conditions, though like any tool used hard, appearance will develop character over time with regular use.
SKU: 115735757 • Width: 1.7in • Height: 0.8in • Depth: 4.5in • Weight: 0.1oz
