Vacuum Flasks Thermoses Set Stainless Steel 500ml Thermal Cold Thermos for Hot Water Bottle Drinkware Fathers Day Gifts

Expertly crafted with high-concerned chemicals, this 500ml stainless steel vacuum flask thermos set provides thermal insulation for over 24 hours. It's eco-friendly and perfect for men, making it an ideal gift for Father's Day. Designed with a straight cup shape and a stainless steel glass liner, this product is durable, long-lasting, and stocked for your convenience.