Premium Double Wall Vacuum Insulated Flask
Stainless steel construction with durable rubber matte paint for superior heat retention and scratch resistance. Advanced vacuum insulation keeps drinks hot (12h) or cold (24h) with 350ml/500ml compact capacity. Leak-proof small mouth design ensures splash-free sipping, ideal for commuting, hiking, or office use. BPA-free, odor-resistant interior maintains liquid purity. Ergonomic shape fits car cup holders and backpacks. Matte finish resists fingerprints. Wholesale pricing available for bulk orders—global shipping, unbeatable value.