This striking 25 oz (approx. 0.7 L) Oil Barrel Flask is crafted from durable stainless steel with a matte black finish and distinctive 3‑dimensional “oil drum” ridged design. Measuring 133 × 90 mm, it features a secure screw cap and ships in a white box—ready for retail presentation. The flat polished sections between the ridges provide excellent space for laser engraving complex logos, text, or designs. Offered individually or in trade cartons of 50, it’s perfect for promotional use, corporate gifting, outdoor events, or novelty retail ranges.