Sea to Summit Detour Stainless Steel Kitchen Knife

Sea to Summit Detour Stainless Steel Kitchen Knife

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Detour Stainless Steel Kitchen Knife
Detour Stainless Steel Kitchen Knife
Cast Stainless Knife · 430 SS + 420 SS Dual Alloy · 5 in Blade · Blade Cover Included · Dishwasher Safe

Perfect for the outdoor gourmet, the Detour Kitchen Knife features high-strength stainless steel and the perfect design and cast construction. It's both rust and stain-resistant with the sharpest of edges and perfectly weighted to make you want to use it time and time again. A great all-round camp kitchen knife to make food prep quicker, safer, and above all, more enjoyable. The innovative design is made with 100% high-strength stainless steel and cast construction.

Cast Construction
Molten metal poured into a mold — tighter, more uniform grain structure than stamped knives.
Dual Stainless
81% 430 SS body + 19% 420 SS cutting edge — better edge retention than the Cutlery Set knives.
Sharper Edge Longer
Cast construction + hardenable 420 SS edge = stays sharp through extended camp food prep.
Blade Cover Included
Molded blade cover for safe handling and to protect the sharp edge during transport.
Compact 5 in Blade
Blade designed to fit boat galley and camper van drawers — full-size knife in tight spaces.
Dishwasher Safe
Full stainless steel construction — no caveats. Standard detergent, dishwasher cycle.
430 SS + 420 SS Dual Alloy (NEW COMBINATION IN DETOUR LINE)
The Kitchen Knife is the first Detour product to use TWO stainless steel alloys. The split is 81% 430 SS + 19% 420 SS: 81% 430 Stainless Steel (body / non-cutting parts): - Same alloy as the Detour Cutlery Set knives - Ferritic, magnetic - Forms the spine, handle, and most of the blade structure - Resists corrosion in normal use 19% 420 Stainless Steel (cutting edge): - Martensitic stainless (hardenable, magnetic) - Standard alloy for kitchen knives and surgical instruments - Can be heat-treated to high HRC (Rockwell hardness) - Holds a sharp edge much longer than 430 SS - The 19% represents the hardened cutting edge layer integrated into the blade Why the dual-alloy approach: - 430 SS alone (like the Cutlery Set knives) is corrosion-resistant but can't be hardened to knife-grade edge - 420 SS alone is too brittle for the body (would snap) - Combining the two: 430 SS for structure + corrosion resistance, 420 SS for the cutting edge - This is the same approach used in many high-end kitchen knives Result: - Body stays tough and corrosion-resistant - Edge stays sharp through extended use - The "high-strength cast stainless" claim per STS
Cast Construction vs Stamped (NEW PROCESS VS CUTLERY SET)
Per STS: "high-strength cast stainless steel to deliver a sharper edge longer." Cast construction process: - Molten stainless steel is poured into a knife-shaped mold - Cools and solidifies as a single piece - Then is ground, polished, and edge-honed Cast vs stamped: | Aspect | Cast Knife (this) | Stamped Knife (Cutlery Set) | |---|---|---| | Process | Molten SS poured in mold | Sheet metal stamped in press | | Grain | Tighter, more uniform | Directional grain (from stamping) | | Hardness | Can be hardened (HRC 50-58) | Limited hardening | | Edge retention | Excellent | Good (relies on serrations) | | Cost | Higher | Lower | | Weight | Slightly heavier per size | Lighter | | Feel | Solid, balanced | Lighter feel | Why cast for this knife: - Better grain structure = stronger edge - Can be hardened to higher HRC for longer sharpness - Allows for the specific blade flex that STS mentions - Premium feel at camp (vs stamped economy cutlery) Cast construction = "high-strength" claim: - Cast grain structure resists chipping - Holds an edge through regular use - Won't snap or break under typical kitchen use
Perfectly Balanced Cast Construction + Blade Flex (NEW DETAIL)
Per STS: "Perfectly balanced cast construction with an ideal degree of flex in the blade for precise cutting." Why this matters:Balance: - Weight distribution along the knife is intentional (cast mold designed for this) - Balance point usually just in front of the handle (where the index finger naturally falls) - Balanced knife = less wrist fatigue during extended use - Better control during precise cuts "Ideal degree of flex": - The blade has a small amount of bend under pressure - Not floppy — but not rigid either - A semi-flexible blade: - Glides through tomatoes without crushing - Conforms to bread crust during slicing - Lets you slice deli-thin meats - Doesn't snap under normal use Compare to rigid knives: - Fully rigid knives = good for chopping (cleavers) - Fully flexible knives = sushi/fillet knives (very bendy) - Cast kitchen knives sit between — semi-flexible, ideal for general prep Practical use: - Chops vegetables cleanly - Slices meats without dragging - Bread cuts without crushing - Tomatoes without smashing
5" / 13 cm Blade — Compact for Galleys & Vans
Per STS FAQ: "The blade is 5" / 13cm long - it was designed to fit in the drawers of boat galleys / camper vans." Why a 5" blade: - Standard chef knife blade is 8" — too long for boat galley drawers - 5" is the "petite chef" size — full kitchen functionality in a compact form - Designed for tight galley storage in marine and overlanding vehicles Boat galley fit: - Most boat galley drawers are narrow - 5" blade fits in shallow drawers (under cabinets, beside stove) - Full-size knives typically won't fit without modification Camper van / RV fit: - Same constraint — narrow shallow drawers - The compact blade stores without taking over the kitchen - Many van builds have knife storage limitations Compact doesn't mean small for tasks: - 5" is enough for most kitchen prep (vegetables, bread, meat) - Smaller knives are MORE precise for some tasks (shallots, garlic, garnishes) - The "petite chef" size is a common professional preference Trade-off: - Vs full 8" chef knife: less reach for big tasks (large melons, roasts) - Vs paring knife: still versatile for most prep
Molded Blade Cover (NEW INCLUSION)
Per STS: "Includes molded blade cover for added safe handling and to protect the sharp edge." The blade cover: - Hard plastic or molded composite shell - Slides over the blade when not in use - Locks in place (likely friction-fit or with a tab) What it protects: - The sharp edge itself from dulling against other items in transport - Your hands from accidental cuts when reaching into a drawer - Other gear from being cut by the blade - The blade from bending against heavy items Practical use: - ALWAYS use the cover in transport - Store the knife in a drawer with the cover on - When camping, the cover is just as important as the knife Why STS includes it: - Demonstrates their commitment to safety + edge retention - Reduces returns from "I cut myself pulling it out of the box" - Encourages safe storage habit
Comparison: Detour Stainless Steel Knives
The Kitchen Knife differs from the knives in the Cutlery Sets: | Aspect | Kitchen Knife (A1312, this) | Cutlery Set Knife (A1315/A1316) | |---|---|---| | Construction | Cast stainless | Stamped stainless | | Edge Style | Plain edge (sharpened) | Serrated | | Blade Length | 5" / 13 cm | ~7-8" (longer eating knife) | | Edge Alloy | 420 SS hardened edge + 430 SS body | 430 SS throughout | | Material Split | 81% 430 + 19% 420 | ~95% 430 + 5% silicone (keeper) | | Use | Food prep / cutting | Eating / dining | | Blade Cover | Yes (molded cover) | No | | Price | $44.95 (single) | $38.95 (3-pc solo) / $69.95 (6-pc couples) | | Best For | Camp food prep | Eating utensils for 1-2 | Choose Kitchen Knife for: actual cooking prep at camp — chopping, slicing, dicing. The cast construction pays off. Choose Cutlery Set for: utensils for eating (not chopping). Serrated blades work for cutting food on the plate. Both are likely worth owning for serious camp cooks: - Cutlery for eating - Kitchen Knife for prep
Camp Food Prep Use Cases
Per STS FAQ: "Those who spend a significant time traveling often list a sharp knife as their most important kitchen item." The cast Kitchen Knife makes food prep quicker, safer, and more enjoyable (per STS) in these scenarios: Auto Camping / Van Life: - The most-used kitchen tool on every trip - Compact size = fits galley drawers - Cast quality = sharp for many trips before needing sharpening Boat / Yacht: - Specifically designed for galley drawers (per FAQ) - Marine-grade stainless (corrosion-resistant) - Blade cover protects during rough seas Hunting Cabin: - Big prep work: quartering, butchering, vegetables - The cast edge holds through long prep sessions - Easy to clean after messy work Family Camping: - Replaces cheap flimsy knives - Safe for adults - Blade cover prevents child access RV Camping: - RV galleys often have shallow drawers - 5" blade fits standard RV knife slots Cabin / Cottage: - Primary cooking tool for the cabin kitchen - Replaces home knives that travel poorly
Best Use Cases
Daily Camp Cooking: Primary food-prep tool. Use it for every meal at camp. Daily Home Cooking: Also works as a home kitchen knife — compact 5" is a "petite chef" size used by many professionals. Travel Use: TSA-friendly size (under 4" blades are restricted in carry-on luggage, but 5" is fine for checked bags; some countries restrict even checked knives). Emergency Backup: When your main kitchen knife breaks, this fills in. Gift: Cast SS knives are premium — fits well for outdoor enthusiasts, camp cooks, boat/RV owners.
Compatible Accessories
Detour Stainless Steel Cutlery Sets (STSA1315 / STSA1316): Pair the Kitchen Knife with the Cutlery Set for complete kitchen tools (prep + eating). Cutting Board: The Detour Essentials Camp Kitchen Kit (STSA1225) includes 2 polypropylene cutting boards — pair this knife with that kit's boards for safe prep. Detour Collapsible Pouring Pot (STSA1211): Companion cookware for full kitchen setup. Detour Cookware (STSA1212 / STSA1213 / STSA1225): Any Detour pot for the actual cooking after prep. Wilderness Wash (50ml): Field dish soap for cleaning the knife in camp. Whetstone or sharpening rod: Most users will need to sharpen the cast 420 SS edge eventually. Carry a small diamond rod for touch-ups in the field. Knife roll / sheath: Optional — the molded cover is included, but a leather or fabric roll is nicer for transport.

Performance

Best Use
Camp food prep · Van life · Overlanding · Boat galley · Hunting cabin · Cabin/Cottage · Daily home cooking in tight spaces
Activity Tier
Heavyweight-feel knife (cast SS body adds substance)
Blade Style
Plain edge (sharpened; not serrated)
Dishwasher Safe
Yes (per STS FAQ — full stainless, no caveats)

Construction

Material Composition
81% 430 Stainless Steel + 19% 420 Stainless Steel (dual-alloy, unique in Detour line)
430 SS Role
Body / spine / handle (corrosion resistance, structure)
420 SS Role
Cutting edge (hardenable, sharp edge retention)
Construction Process
Cast (molten SS poured in mold — vs stamped Cutlery Set knives)
Balance
Perfectly balanced cast construction (balance point near index finger)
Blade Flex
Ideal degree of flex for precise cutting (semi-flexible, not rigid)
Corrosion Resistance
Yes (full stainless steel construction)
Stain Resistance
Yes (stainless)

Blade Specifications

Blade Length
5" / 13 cm (per STS FAQ — designed for boat galley / camper van drawers)
Total Knife Length
25.5 × 3.4 × 1 cm / 10 × 1 × 0 in (handle + blade)
Edge Style
Plain edge (sharpenable with standard whetstone or rod)
Use
All-round kitchen prep (vegetables, bread, meat, fruit)

Sizes & Dimensions

Packed Size
25.8 × 4 × 1 cm / 10 × 2 × 0 in (knife + blade cover)
Weight
148.3 g / 5.2 oz

Profile

Brand
Sea to Summit (Australian outdoor gear, founded 1983, Boulder CO US HQ)
Category
Utensils / Camp Knives / Cooking Prep / Stainless Steel Knives
Launch
24NewProduct (launched 2024), MAY_25 carryover — current model in Overlanding Collection
Awards
Award Winning (industry design awards for the Detour line)
Position in STS Lineup
Premium camp cooking knife — complements the Cutlery Sets (eating) and Cutlery Set knives (430 SS)
Dishwasher Use
Per STS FAQ: "Yes - Detour cutlery and utensils can be washed in a dishwasher." The Kitchen Knife is the first Detour knife with full dishwasher safety: - 100% stainless steel construction (no wood, no plastic that would be damaged) - No hard-anodized attachment points (the cast body is the same alloy throughout) - No detachable parts (molded cover is separate but dishwasher safe) Dishwasher tips: - Standard detergent works - Top rack recommended - Use the cutlery basket or knife slot - Dry promptly to avoid water spots - Don't store damp in the dishwasher between cycles For maximum edge retention: - Hand-wash + dry immediately after use - The dishwasher's heat exposure can affect long-term edge hardness (subtle effect) - Recommended for heavy users who want the edge to last longest
Sharpening the Cast 420 SS Edge
The Kitchen Knife uses a plain edge (not serrated like the Cutlery Set knives) — sharpening is a normal kitchen task: Sharpening schedule: - After heavy use (butchering, dense root vegetables) — touch up at end of day - For light prep (vegetables, fruit) — every few weeks - Edge stays sharp much longer than stamped/serrated knives due to cast construction + 420 SS Sharpening tools: - Whetstone (best): diamond or ceramic stones (1000-3000 grit) - Pull-through sharpener: convenient but less control - Honing rod (most common): realigns the edge daily; doesn't remove material - Diamond rod: pocket/field-friendly for camp use Field sharpening: - Carry a small diamond rod for in-camp touch-ups - 5-10 strokes per side restores edge quickly - Do this before each cooking session for best results Professional sharpening: - Once a year, have a professional resharpen - They'll restore the original edge geometry - Most knife stores / cutlery shops offer this Don't: - Use serrated sharpeners (this is a plain edge) - Sharpen at extreme angles (damages edge geometry) - Use power grinders (too aggressive, can overheat the steel)
Stainless Steel Care
Routine care: - Wash with soap and water after each use - Dry promptly to avoid water spots - Buff with soft cloth for shine - Maintain the edge (regular sharpening) Stain removal: - For tea/coffee/iron stains: baking soda paste - For tough spots: stainless cleaner - Avoid steel wool (scratches finish) - Avoid bleach (pits surface over time) Patina: - 420 SS develops a patina with use - Cosmetic only, doesn't affect function - Some cooks prize patina (shows authenticity) - Buff to restore if desired Discoloration (heat tint): - If the knife touches a hot stove accidentally, may develop rainbow tint - Remove with stainless cleaner or vinegar - Cosmetic only
Blade Cover Use
The molded blade cover is essential safety + edge protection: When to use: - Always when the knife is not actively in use - During transport (pack, drawer, bag) - When storing in shared spaces (RV cabinet with other people) - When children are around How to use: - Slide the cover over the blade (typically from the back of the blade toward the tip) - Ensure it's fully seated (covers the entire blade) - The friction fit holds it in place Common mistakes: - Leaving the knife uncovered in a pack (dulls edge + cuts other items) - Reaching into a drawer without checking first - "I'll do it later" — covers take 3 seconds to put on Care: - Wash the cover with soap and water periodically (collects food residue) - Dry before next use - Don't store damp (rust risk if iron-based)
Avoid These Failure Modes
Don't: - Leave the knife uncovered in transport (edge dulls + safety risk) - Cut through bones (can chip the edge — this is a chef knife, not a cleaver) - Twist the knife while cutting (can snap the tip) - Use as a screwdriver or pry bar - Drop on hard floors (chips the edge or breaks the handle) - Leave in damp storage (corrosion risk over time) - Use serrated sharpeners (wrong edge type — you have plain edge here) - Microwave (metal = sparks) If dropped: - Check the edge for chips (small chips can be ground out with a stone) - Check the handle for cracks (rare with cast construction) - Test for sharpness issues If the edge chips: - Don't try to grind out large chips yourself - Have a professional restore the edge geometry - Most chips are small enough to sharpen out
Sustainability & End-of-Life
Stainless Steel is highly recyclable: - Both 430 and 420 SS are accepted at most scrap metal recyclers - The blade cover (plastic) is recyclable in some regions - Cast construction makes the knife durable enough to last decades Longevity: - Cast knife + 420 SS edge = 20+ years with proper care - Edge will need periodic sharpening but body lasts - Blade cover protects during transport At end-of-life: - Recycle both SS types at scrap metal (combined as "stainless") - Blade cover to plastic recycling (or landfill) Heirloom potential: - Cast knives in good condition can be passed down - Replaceable handle material (none here — full SS construction) - Sharpenable indefinitely (steel doesn't wear out, only the edge does)
Activity-Specific Tips
- Daily camp cooking: Primary food-prep tool. Use it for every meal. - Van life / Overlanding: Cast quality + compact size = perfect for tight galleys. - Boat galley: Specifically designed for boat galley drawers (per FAQ). The compact 5" blade fits tight marine storage. - Hunting cabin: Heavy prep work — butchering, vegetables. Edge holds through long sessions. - Family camping: Replaces flimsy camp knives. Safe with blade cover. - RV camping: 5" blade fits standard RV knife slots/drawers. - Cabin / Cottage: Premium primary knife for the cabin kitchen. - Daily home cooking: Also works as a "petite chef" knife at home — compact size is preferred by many professionals for precision work. - NOT a substitute for a full chef knife (8" blade) if you need to break down large items. - Travel/checked luggage: 5" blade fits in checked luggage (carry-on restrictions apply).

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