The 5L cooler box is a compact, portable temperature-controlled storage solution designed to safely preserve medical items that require stable cooling. With a total capacity of 5 liters, the box features external dimensions of 25×20.8×22.5cm and internal dimensions of 18.5×13×16.5cm, making it suitable for short-distance transport and clinical use. It weighs 1.1kg and is constructed with a durable PP outer shell and inner liner, combined with a high-density PU insulation layer to ensure long-lasting cooling performance. Each unit comes equipped with 2 pieces of 200ml ice boxes, a shoulder strap for easy carrying, a built-in temperature display for real-time monitoring, and an instruction manual for safe operation.

• Precise temperature stability for medical-grade storage

• High-performance insulation with PU layer

• Lightweight design with carrying handle and shoulder strap

• Real-time digital temperature display

• Durable PP construction

• Check box and accessories before use

• Freeze ice packs for 6–10 hours

• Place ice packs evenly inside

• Load items quickly

• Close lid tightly

• Monitor temperature display regularly

• 2 PCS Ice Packs (200 mL each)

• 1 PC Carrying Strap

• 1 PC Temperature Display Thermometer

• 1 PC Instruction Manual