Wholesale Eco-Friendly Stainless Steel Vacuum Tumbler – Custom Travel Flask
Premium 18/8 stainless steel construction ensures durability and superior heat retention for both hot and cold beverages. Double-wall vacuum insulation maintains temperature for up to 12 hours (hot) or 24 hours (cold). Sleek, leak-proof design with a precision-machined lid for seamless portability, ideal for travel, outdoor adventures, or daily office use. Custom branding options available for bulk orders. Lightweight yet sturdy, featuring a polished finish and ergonomic grip for comfort. Eco-conscious manufacturing with BPA-free materials, meeting international safety standards. Perfect for corporate gifts, retail resale, or promotional merchandise. High-volume discounts offered exclusively for wholesale buyers.