Customized Color 40oz Double Wall Stainless Steel Vacuum Flask
Premium 18/8 stainless steel construction ensures durability and rust resistance. Advanced double-wall vacuum insulation maintains temperature for 24 hours (hot or cold). Leak-proof lid design with a wide mouth for easy filling and cleaning. Customizable color options to match personal or brand aesthetics. Ergonomic carry handle for portability, ideal for outdoor adventures, gym use, or office hydration. Smooth polished finish with scratch-resistant coating for long-lasting shine. Perfect for pet owners—large 40oz capacity allows convenient water storage during walks or travel. BPA-free materials guarantee safety for both humans and pets. Bulk order discounts available for resellers and wholesalers.