Premium Stainless Steel Vacuum Flask with Silicone Sleeve

High-grade 18/8 stainless steel interior ensures zero metallic taste and superior corrosion resistance. Double-wall vacuum insulation maintains beverages hot (12hrs) or cold (24hrs) with precision temperature control.

Industrial-strength silicone rubber sleeve provides shock absorption and non-slip grip, featuring textured grip patterns for secure handling during outdoor activities.

Universal compatibility with 12-40oz standard bottle openings, designed for gym, office, hiking, and travel use. Leak-proof threaded lid with reinforced silicone gasket prevents spills in backpacks.

Commercial-grade construction meets wholesale demands, with reinforced base to prevent dents. Mirror-polished finish resists fingerprints and maintains professional appearance.

BPA-free materials certified by FDA standards. Custom branding options available for bulk orders with MOQ discounts.

Optimized for global logistics with nestable design to reduce shipping costs for bulk purchases.