When you're on the go, keeping your favorite drinks at the perfect temperature is essential. The innovative Floating Ball Vacuum Bottle makes this effortless with its unique floating ball lid design. Whether you need a compact companion for a short trip or a larger capacity for all-day hydration, we have the perfect model for you. Our popular 350ml Floating Ball Vacuum Bottle is ideal for a quick commute or a child's lunchbox, while the spacious 500ml Floating Ball Vacuum Bottle is built for longer adventures, hikes, or a full day at the office. For our younger users, the specially designed Kids Floating Ball Vacuum Bottle offers a secure, easy-to-use, and fun way to stay hydrated at school or during playdates. Each bottle combines advanced vacuum insulation technology with user-friendly features to deliver unparalleled performance.

The Travel Floating Ball Vacuum Bottle is engineered with precision to meet the demands of an active lifestyle. Its core technology is the double-wall vacuum insulation, which creates an airless space between the inner and outer walls to drastically reduce heat transfer. This ensures your hot coffee stays steaming for up to 12 hours and your cold water remains refreshingly chilled for over 24 hours. The standout feature is the patented floating ball lid mechanism. A small, free-moving ball sits within the drinking spout, acting as a seal. When you press the button to open, the ball floats up, allowing liquid to flow smoothly. When closed, it creates a watertight and leak-proof seal, giving you complete peace of mind in your bag. The body is crafted from high-grade, food-grade 304 stainless steel, making it exceptionally durable, rust-resistant, and capable of preserving the pure taste of your beverages without any metallic aftertaste.

• Material: Inner & Outer Wall: 304 Food-Grade Stainless Steel
• Insulation: Double-Wall Vacuum Insulation
• Lid Mechanism: Patented Floating Ball One-Touch Open/Close System
• Leak-Proof: 100% Leak-Proof Guarantee with Silicone Seals

• Temperature Range: Can safely hold liquids from -20°C to 100°C (-4°F to 212°F)
• Lid Material: BPA-Free, Food-Grade PP Plastic and Silicone
• Finish: Durable, Sweat-Proof Powder Coating in Various Colors
• Care: Hand Wash Recommended; Dishwasher Safe for the Bottle Body (Lid recommended for hand wash)