Come and see our amazing products! This Straw Vaccum Insulated Stainless Steel Bottle is made of safe 304 stainless steel and is more convenient to drink with straws, corrosion-resistant, acid-and alkali-resistant, and easy to carry. It is a robust stainless steel thermos flask with double-walled insulation. We provide up to 4 different colors because the Insulation Pot is not only practical but also modern and stylish. Suitable for use in gyms, mountaineering, and hiking to help you maintain the best drinking temperature. Qty over 3000 is by sea. Pls confirm further with us if any query about packing info, inventory status and time schedule.