BA-170 BANGDA 304 Stainless Steel Metal Handle Vacuum Flask Premium Series | Wholesale Supplier

The BANGDA metal handle premium vacuum flask series represents the top-tier engineering achievement within the BANGDA product family, featuring an all-metal construction philosophy that eliminates all exposed plastic components. Every flask in this series pairs the proven 304 stainless steel double-wall vacuum insulated body with solid stainless steel metal handles, creating a unified, industrial-grade product that delivers durability and performance far beyond conventional plastic-handle flasks.

Three distinct metal handle designs define the series, each engineered for specific usage patterns. The curved arc metal handle, featured on the large-capacity adventure flask, provides a classic silhouette with generous finger clearance for comfortable carrying even with heavy loads. The clamp-style industrial handle on the brushed silver large flask creates an aggressive, purposeful aesthetic that appeals to construction workers and industrial users who demand maximum grip security. The angular connection handle on the tall slim model offers a modern, architectural profile that transitions seamlessly between worksite and executive office environments.

The industrial aesthetic of the all-metal construction extends beyond mere appearance. The stainless steel handles are mechanically fastened and welded to the flask body, creating permanent bonds that will not loosen, crack, or degrade over time like plastic handle attachments. This construction philosophy makes these flasks the most durable option in the BANGDA lineup, capable of withstanding the extreme conditions found on construction sites, mining operations, and wilderness expeditions.

Available in two premium finishes – brushed silver and mirror silver – the series appeals to buyers who appreciate authentic metal craftsmanship. The brushed silver finish showcases the directional grain of the stainless steel, creating a sophisticated matte appearance that conceals minor scratches and fingerprints. The mirror silver finish delivers brilliant reflectivity that commands attention in retail displays and gift presentations. Both finishes are food-safe certified for direct or indirect food contact.

The capacity range spans from 750ml-1L (Φ8-9x25-30cm) in the tall slim configuration to 1.5-2L (Φ11-13x28-32cm) in the large-capacity format. This range covers the full spectrum from personal daily hydration to extended expedition use. The weight of 450-800g reflects the substantial metal construction, though the balanced handle placement ensures comfortable carrying even at maximum capacity.

The 24-hour heat retention performance of the double-wall vacuum insulation core matches or exceeds the standard BANGDA flask line, proving that the premium metal handle construction does not compromise thermal performance. The wide mouth opening facilitates easy filling, ice loading, and cleaning, while the reinforced screw-on lid maintains leak-proof integrity through thousands of cycles.

Packaging includes foam inserts for premium protection, with 18 units per export carton (55x40x35cm, 17kg GW, 13kg NW). The premium price range of $5.0-$12.0 with a 100-piece MOQ positions this series at the upper end of the BANGDA product portfolio. Full international certifications ensure global market access across all premium distribution channels.