Lightweight Comfort: Designed to fit snugly around your neck without pressure, this cooling tube is super light and comfortable for all day outdoor wear. Leak Proof TPU Material: Made with skin friendly TPU and a durable seal, it prevents leaks and spills while being eco friendly for daily use. Cooling Power: Features phase change material that absorbs body heat, providing 1 2 hours of effective cooldown after freezing for 15 20 minutes. Eco Friendly Design: No disposable packaging needed just freeze and reuse, making it a smart, sustainable alternative to single use cooling products. For Active Lifestyles: Compact and portable, ideal for summer activities like hiking, sports, gardening, commuting, or office use to keep you cool on the go. Description: Experience lasting relief with this ergonomic cooling tube, designed to fit comfortably around your neck without pressure. Crafted from soft, skin friendly TPU material, it ensures durability and leak proof performance while being environmentally safe. Utilizing advanced phase change technology, it absorbs body heat to provide 1 2 hours of cooling per activation, remaining solid at room temperature to prevent spills. Simply freeze for 15 20 minutes before use no disposable packaging needed. Lightweight and compact, it’s perfect for summer activities like hiking, sports, gardening, commuting, or office wear, offering portable cooling comfort wherever you go. Item Name: Cooling Tube Material: PC Features: Portable, Quick Cooling, Heatstroke Prevention Size Details: L: 15.5cm/6.1", W: 15.5cm/6.1", H: 2cm/0.79" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Cooling Tube