【Ultra-Slim Space Saver】Engineered with compact 4.8'×4.8'×0.7' square design to maximize lunch box space while delivering full-coverage cooling - fits seamlessly in bento compartments and slim insulated bags.
【-40℉ Hyper-Freeze Tech】Advanced aqua gel core freezes 2X faster than tap water ice packs and maintains frosty temps 35% longer (lab-tested), keeping salads crisp and beverages chilled through 8+ hour workdays.
【Triple-Layer Leak Defense】Medical-grade ultrasonic sealing + impact-resistant inner film + pressure-tested valves ensure 100% leakproof performance - even when punctured. Certified child-safe with BPA-free materials.
【Smart Multi-Scene Use】Dual-function ice pack transitions from keeping baby bottles cool to soothing sports injuries in seconds. FDA-compliant for direct food contact, ideal for picnic coolers, insulin storage, and postpartum recovery.
