Premium 250ml Aluminum Foil Vacuum Flask – Wholesale Priced
High-grade aluminum foil inner layer ensures superior heat retention for 12+ hours, keeping beverages hot or cold efficiently. Double-wall vacuum insulation technology prevents condensation, maintaining ideal drink temperature without exterior sweating. Lightweight yet durable stainless steel exterior with scratch-resistant finish, perfect for travel, office, or outdoor adventures. Odor-free and BPA-free food-grade materials guarantee safe use for coffee, tea, soups, or smoothies daily. Custom logo printing available for bulk orders, ideal for corporate gifts, promotions, or retail resale. Manufactured in China with strict quality control, offering unbeatable wholesale prices for global distributors. Compact 250ml size fits car cup holders, backpacks, and gym bags effortlessly—maximizing convenience. Seamless one-piece construction eliminates leaks, ensuring mess-free transport in any scenario.