EXTENDED 48-HOUR TEMPERATURE CONTROL:Engineered with phase-change technology operating at 18°F (-8°C), these reusable freezer packs maintain critical temperature ranges for 24-48 hours – outlasting standard ice. High-density cooling gel sustains consistent chilling power for perishables and beverages during extended transport. Ideal for camping, cross-country travel, or emergency preparedness when refrigeration is unavailable.
SPACE-EFFICIENT COOLER OPTIMIZATION:Each 7.5"x6.5" pack replaces over 1.63 pounds of traditional ice, freeing cooler space for food/drinks. Ultra-slim design stacks efficiently in coolers and lunch boxes. Quad-layer construction maximizes cold transfer while resisting condensation. Essential for backpack coolers, compact carriers, and meal-prep containers with limited interior space.
REINFORCED CONSTRUCTION & FOOD-SAFE MATERIALS:46C double-sided thickness with puncture-resistant layers withstands repeated use. Non-toxic BPA-free gel is food-contact safe and leakproof under compression. Nylon-reinforced seams maintain integrity during transport. Rinsable for easy cleaning between uses.
READY-TO-USE FREEZER CONVENIENCE:Pre-activated straight from the freezer – no water filling required. Pre-sealed gel core maintains consistent performance through freeze cycles. Remains flexible when frozen to contour around items. Designed for efficient reuse without maintenance.
VERSATILE TEMPERATURE MANAGEMENT SOLUTION:Performs effectively in lunch bags (6+ hours), large coolers (48 hours), and medical carriers (36 hours). Non-sweat surface prevents moisture in insulated bags and premium coolers. Suitable for preserving temperature-sensitive items during outdoor activities, transit, or daily use without electrical access.