3Pcs Mini Reusable Travel Ice Freezer Blocks for Picnic Lunch Boxes Cooler Bags

STAYS COLD FOR HOURS: Engineered with a high-performance cooling gel to keep your food, snacks, and beverages chilled and fresh for hours, suitable for long workdays, school lunches, or weekend camping trips SLIM & SPACE-SAVING DESIGN: The ultra-thin, lightweight profile fits perfectly into crowded lunch boxes, insulated cool bags, and picnic hampers without taking up valuable space for your food DURABLE & LEAK-PROOF: Constructed from heavy-duty, BPA-free plastic with a reinforced seal to prevent leaks. These reusable ice boards are designed to withstand rugged travel and daily use for years VERSATILE & MULTI-PURPOSE: A must-have for every occasion. Use them in kids' school bags, office lunch totes, beach coolers, or for transporting temperature-sensitive medication during travel EASY TO CLEAN & REUSE: Simply pop them in the freezer overnight for a full recharge. The smooth surface is easy to wipe down with a damp cloth, ensuring your cooler stays hygienic and odor-free COMPACT 3-PIECE SET: Includes three mini ice blocks that can be distributed throughout your cooler or lunch bag to ensure even temperature distribution and maximum cooling efficiency