Water Bottle, Tumbler, Lunch Box manufacturer / supplier in China, offering 40oz Sports Tumbler Support Custom Gradient Color Stainless Steel Tumbler Double Wall 18/8 Stainless Steel with Straw, Everich Easy Carry Travel Insulated 40oz Stainless Steel Beer Coffee Tumbler with Powder Coating, 2025 New ODM BPA-Free & Double-Wall 304 Stainless Steel Vacuum Insulation Food Jar with Tritan Container for Kids and Adults and so on.