Drinkware
About This Product
A purpose-built outdoor and camping mug for professionals who take their gear seriously. The fixed L-shaped handle is welded directly to the body, providing a confident one-handed grip over campfires, on hiking trails, or at outdoor events — no flimsy clip-on handles or collapsing mechanisms to fail in the field.
The bamboo-groove texture is machined into the 304 stainless steel body for a non-slip grip in all conditions, including wet or gloved hands. At 350ml and 500ml capacities, both sizes are optimized for standard campfire use, trail meals, or festival-style corporate gifting programs. A corporate outdoor gift that signals adventure readiness and hardware durability — a practical upgrade from standard trade-show mugs that rarely leave the office drawer.
| Capacity | 350ml / 500ml |
| Net Weight | Approx. 500g |
| Material | Food-Grade 304 Stainless Steel |
| Finish | Sandblasted Matte (Anti-Fingerprint) |
| Handle | Fixed Welded L-Shape (Permanent — Not Foldable) |
| Grip Texture | Machined Bamboo-Groove (Non-Slip, No Sleeve Required) |
What are the durability characteristics of the 304 stainless steel body?
This 304 stainless steel mug is virtually unbreakable. It will not crack or shatter if dropped, making it a reliable choice for professional workstations and outdoor activities. It is built to maintain its structural integrity over years of use.
What is the effect of logo customization on the sandblasted surface?
Excellent. The matte sandblasted surface provides a high-contrast background for laser engraving. The resulting logo is crisp, permanent, and resistant to wear, ensuring your corporate identity remains sharp throughout the years of product use.
Is this mug safe for use over a campfire or on a gas stove?
304 stainless steel is heat-tolerant and will not release harmful compounds when heated directly. The fixed L-shaped handle keeps hands clear of the heat source. However, note that this is not a double-wall insulated mug — it is a single-wall camping mug designed for heating and immediate use, similar to traditional camp cups.
Is the bamboo-groove texture functional or purely decorative?
Fully functional. The ridges are machined directly into the steel body to improve grip in wet or cold conditions — effective for use while camping, hiking, or at outdoor events without needing rubber sleeves.
Are both capacity options available within the same bulk order?
Yes. The 350ml and 500ml variants can be mixed within a single bulk order. We recommend the 350ml for coffee/espresso outdoor gifting and the 500ml for general camping or trail hydration programs.
304 SS for Campfire Use: Temperature Safety
304 stainless steel maintains structural integrity up to 870°C continuous service temperature — well above any campfire contact temperature (typically 300–500°C at pot height). Unlike enamel mugs that can crack if thermal-shocked (cold water into a hot mug), 304 SS handles rapid temperature changes without damage. The chromium oxide layer also prevents food-grade decomposition at cooking temperatures.
Bamboo-Groove Machining: CNC Turning
The bamboo-joint texture is cut directly into the steel body using a CNC lathe with a profiled cutting tool — a single-setup operation that creates the alternating groove-and-ridge pattern in one pass. This is the same technique used for machining O-ring grooves in hydraulic cylinders. The ridges provide 40–60% more grip friction than a smooth surface, eliminating the need for rubber or silicone sleeves.
Single-Wall Design: An Intentional Choice
This is deliberately a single-wall mug — not a vacuum-insulated tumbler. Single-wall construction allows direct heating over a flame (double-wall vessels can explode under direct heat due to trapped air expansion). It also means the mug weight is 300–500g — appropriate for outdoor carry. For camping and outdoor gifting, function trumps insulation.
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