• Summer Must-have: The neck cooler uses innovative liquid plant phase change material to start freezing in environments below 18 ° C (64 ° F), which freezes faster and lasts longer than water, making it a must-have in hot summer.
• Perfect Experience: The outer layer is wrapped in Thermoplastic polyurethanes, so there is no need to worry about frostbite on the skin. The integrated molding does not require stitching, so there is no need to worry about damage or leakage. The filled liquid material has passed SGS safety testing and can be worn with confidence.
• Reusable: Neck cooling tube is made of phase change material and can be refrozen after each use, allowing for multiple uses. Simply put the neck tube in the refrigerator or freezer until solidified and enjoy the coolness. (Cold holding time varies depending on the external environment)
• Ergonomic Design: The cooling neck ring is designed to fit the curvature of the neck, and the proper elasticity ensures that it matches different sized necks, providing a comfortable and safe fit while staying cool.
• Portable and Convenient: This neck tube is small, lightweight, and easy to carry, making it an ideal cooling companion for any occasion, such as at home, the office, the gym, or while doing outdoor activities.
• 2 Pack

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item

Warranty: 90 Day Woot Limited Warranty