Wholesale 420ml Eco-Friendly Vacuum Water Bottle
Premium double-wall stainless steel construction ensures 18+ hours of ice retention and 12+ hours of hot temperature retention. Advanced vacuum insulation technology with copper plating for maximum thermal efficiency, leak-proof design for active lifestyles. Ergonomic one-touch open lid (Contigo-style) for effortless sipping, ideal for gym, office, hiking, and travel. Sleek matte finish with scratch-resistant coating, BPA-free materials meet international safety standards. Perfect for bulk corporate gifts, promotional merchandise, or retail resale—high-end quality at unbeatable wholesale prices.