Custom Logo Double Wall Stainless Steel Vacuum Flask
Premium 18/8 food-grade stainless steel for durability and safe drinking. Double-wall vacuum insulation keeps liquids hot (12h) or cold (24h). Leak-proof design with a secure screw-on lid for kids" backpacks. Sleek matte finish with a customizable logo area for branding or personalization. Lightweight yet sturdy, ideal for school, sports, or travel. BPA-free, dishwasher-safe, and rust-resistant for long-term use. Available in bulk with exclusive wholesale pricing. Perfect for schools, corporate gifts, or retail promotions. Order in bulk for unbeatable global rates.