1、Reusable: This vegetable cold freezer pack is reusable and designed to keep you cold, which is an ideal solution for your transport needs, convenient, practical and environment friendly. 2、Easy To Use: This ice pack is very easy to use, simply place the ice pack in water (do not use seawater, groundwater or well water) for 15‑30 minutes and towel dry the sides of the ice pack. Once thoroughly dry, place it in the freezer for 8 hours and it will stay cool for up to 9 hours. 3、Safe And Reliable: This food ice bag is safe and reliable, made of excellent quality nylon film and cold storage agent, non stick, non toxic and inedible, so it's easy to store before activation, just put it in a ziplock bag. 4、Multifunctional: This ice cold pack is multifunctional, keeping vegetables freshing and drinks cool. It also works well as a cold therapy pack, keeping the ice pack in the freezer so that it can be readily used as first aid for sports injuries and minor burns. 5、Wide Application: This reusable ice pack has a wide range of applications for storage and food transport, great for lunch boxes, beach coolers, camping and hiking, transporting frozen food. Item Type: Ice Bag Material: Nylon Film, Cold Storage Agent Use: Ideal for storing and transporting food, great for lunch boxes, beach coolers, camping and hiking, transporting frozen food. The ice bag keeps vegetables freshing and drinks cool. It also works well as a cold therapy pack, keep the ice bag in the fridge for instant use on sports injuries and minor burns. 100 x Ice Bags