JZYZ Customized 3 Lids Stainless Steel Vacuum Flask Water Bottle
Premium 18/8 stainless steel construction ensures durability and rust resistance, keeping beverages fresh without metallic taste. Advanced double-wall vacuum insulation maintains temperature for 24 hours (hot) or 48 hours (cold). Interchangeable lids (straw, wide-mouth, and leak-proof spout) adapt to drinking preferences—ideal for gym, office, or outdoor adventures. Precision-sealed threading prevents spills, while ergonomic design fits car cup holders. Custom laser engraving available for branding or personalization. BPA-free materials meet FDA standards. Bulk discounts apply for wholesale orders.