The Sevaros FrostLoop™ Phase Change Cooling Neck Tube is engineered to provide long-lasting wearable cooling comfort without the extreme cold discomfort of traditional ice packs. Using advanced phase change cooling technology, the FrostLoop™ helps maintain a stable refreshing cooling temperature around the neck for comfortable everyday heat relief. Designed for outdoor activities, sports, travel, hiking, walking, workouts, commuting, festivals, and summer heat, the FrostLoop™ absorbs excess body heat while delivering balanced cooling comfort throughout the day. Its lightweight ergonomic design sits comfortably around the neck without bulky materials or battery-powered components. Unlike traditional ice-based cooling products, the FrostLoop™ is designed to provide safe consistent cooling without becoming excessively cold against the skin. The reusable cooling core can be activated using a freezer, refrigerator, or ice water for convenient everyday use. Portable, reusable, and travel-friendly, the FrostLoop™ combines wearable cooling technology with lightweight outdoor comfort for reliable heat relief wherever you go. KEY FEATURES • Advanced phase change cooling technology• Long-lasting wearable neck cooling relief• Lightweight comfortable ergonomic design• Stable cooling temperature performance• Reusable freeze-and-use cooling system• Portable battery-free cooling comfort• Skin-friendly flexible material construction• Designed for sports, hiking, travel, workouts, outdoor activities, commuting, and summer heat WHAT’S INCLUDED • (1) FrostLoop™ Cooling Neck Tube• User Instructions SPECIFICATIONS • Phase Change Cooling Technology• Reusable Cooling System• Lightweight Wearable Design• Flexible Skin-Friendly Material• Portable Battery-Free Cooling