In Lightweight for Vacuum Insulated Stainless Steel Ice Cooling Mini Ice Neck Cooling Bottle with Neck Heat Cooling Outdoor Reusable Ice Pack for Kids

[Gentle silicone for your skin] The ice pack is made of soft, skin-friendly silicone. It sticks perfectly to the area you want to cool, making it comfortable to use even on hot days. The slim stick shape makes it easy for small hands to hold, making it easy to use on the go. [Compact size that fits in a small bag] With a slim size of approximately 5.5 cm in diameter and 17 cm in height, it can easily be stored in a child's backpack or small pouch. It's great for use at school, on outings, after sports, or anywhere else. It provides a cooling sensation that lasts for approximately 20 hours with continuous use, and up to 48 hours with normal use. [2-Way Type: Can be used with Water or Ice] You can fill it with water and freeze it, or you can add ice directly. Because it's a 2-way type that can be used either way, it's ready to use when it suddenly gets hot or when you go out to play. It's great for preventing heatstroke in the summer, leisure activities, camping, and more. [Safe and gentle for children] The ice pack is made from carefully selected silicone material and contains no harmful substances. It is safe to use even on children's delicate skin. Designed with safety in mind, it is a reliable cooling item that you will want to use every day. [Gentle silicone for your skin] The ice pack is made of soft, skin-friendly silicone. It sticks perfectly to the area you want to cool, making it comfortable to use even on hot days. The slim stick shape makes it easy for small hands to hold, making it easy to use on the go.