Premium 500ml Matte Paint Stainless Steel Flask – Ultimate Insulation & Style

Dual-wall vacuum insulation technology maintains temperature for 12+ hours (hot/cold) with 304 food-grade stainless steel interior for safe drinking.

Textured rubber matte paint coating ensures superior grip and scratch resistance, while the small-mouth design prevents spills during outdoor activities like hiking or cycling.

Innovative minimalist design features a seamless laser-welded base and leak-proof threaded lid, suitable for office, gym, or travel.

Bulk wholesale pricing available – direct factory supply guarantees unbeatable value for global retailers seeking high-quality thermal flasks.

Custom color options offered exclusively for large-quantity orders (MOQ applies), ideal for promotional branding or niche market demand.