Premium Stainless Steel Vacuum Flask – Ultimate Durability & Insulation

Crafted with high-grade 304 stainless steel, this double-wall vacuum flask ensures 24-hour temperature retention for both hot and cold beverages. The precision-welded inner wall eliminates seams, preventing leaks and bacterial buildup.

Ideal for outdoor adventures, gym sessions, or office use, its sleek design features a scratch-resistant powder coating for long-lasting aesthetics. Available in 350ml to 1000ml sizes to suit every hydration need.

Commercial-grade construction meets wholesale affordability – bulk orders enjoy unmatched pricing with global shipping. The leak-proof threaded lid and ergonomic handle ensure hassle-free portability.

Engineered for high-traffic retail, catering, or corporate branding, this flask combines industrial resilience with everyday functionality. Custom logo printing available for bulk purchases.