Bicycle Water Bottle 620 ml 5 H Cold Retention - White

Original title: Trinkflasche Fahrrad 620 ml 5 H Kühlenhalten - Weiß

5 hours of cold retention: The cold-resistant water bottle with inner and outer three-layer thermal insulation can keep liquids warm or cold. You can enjoy the coolness of cold drinks in summer or the warmth of hot drinks in winter. Bottle body material: The inner layer is made of polyethylene foam, the middle layer is aluminum foil, and the outer layer is PP5. The recommended temperature is 0℃-70℃. Leak-proof water bottle: The cycling bottle has a strong seal, is leak-proof, and uses a squeeze water-release method. This water bottle with