The West Biking Insulated Stainless Steel Cycling Gym Water Bottle is designed to keep your beverages cold or hot for up to 24 hours. With a volume of 550ml and a screw-on lid, this water bottle is perfect for athletes, cyclists, and outdoor enthusiasts. Made of durable stainless steel with insulation and vacuum wall features, it is ideal for staying hydrated during intense workouts or long rides. The sleek and solid design, along with the included straw, makes it a convenient and reliable choice for those on the go.