Key Benefits cooling solution for lunch boxes: delivers fast, safe temperature management, suitable for heat environments with lunch containers Dependable chill retention: advanced insulation minimizes ice pack melt, keeping meals fresh and cool all day Practical and ecofriendly: reusable design reduces replacements, lowers waste, and saves costs while maintaining reliable cooling Durable HDPE construction: sturdy for longterm use, built to withstand repeated use and maintain performance over time Specifications and Features Material: HDPE Intended use: reusable ice packs for lunch boxes Reusability: reusable and longlasting Performance: dependable cooling with longlasting freshness Compatibility: designed for use with lunch boxes and meal containers Use Scenarios School or work lunches: keeps perishable foods cool and safe during extended time away from refrigeration Outdoor activities: picnics, day trips, or outdoor events where ambient temperatures are Travel and daycare: maintains appropriate temperatures for meals during commutes or away from home