Mountaintop Backpack 40L Hiking Backpack Black/Blue, 55cm x 35cm x 25cm

This lightweight and high-capacity hiking backpack (55 x 35 x 25 cm, weighing only 0.98 kg) uses high-quality, lightweight polyester material, offering exceptional breathability and excellent durability to withstand the harsh conditions of the outdoors. Despite its simple structure, the large capacity can accommodate clothing, sleeping bags, tents, and even a 15.6-inch laptop, with internal space and a hydration system to support short trips and sports. Breathable mesh shoulder straps and back cushioning reduce sweat and stuffiness, providing a comfortable fit. An emergency chest strap whistle ensures safety, and adjustable sternum and waist straps distribute weight for a secure fit on your back. The universal design is suitable for both men and women, making it ideal for a wide range of activities from travel and hiking to mountain climbing and everyday use, and it’s also a practical gift for family and friends.

・【Lightweight Design】This hiking backpack measures 55 cm in length x 35 cm in width x 25 cm in thickness. Weight: 0.98 kg. It is made of high-quality, lightweight polyester fabric, which is breathable, durable, and high quality. ・【Large Capacity Storage】This outdoor backpack has a simple structure but excellent storage capacity, with a large capacity to hold clothing, sleeping bags, tents, and 15.6-inch computers, among other items. It also has sufficient internal capacity and a hydration system to meet the needs of short trips and outdoor sports. ・【Comfortable Design】The shoulder straps of this travel backpack are made of breathable mesh material, and the back is made of mesh cushioning material, effectively reducing discomfort caused by sweat and heat. ・【Safety Features】This hiking backpack is equipped with an emergency chest strap whistle, which is helpful in emergencies. The sternum and waist straps distribute the weight on your shoulders and provide a secure fit on your back. ・【Unisex】This hiking backpack is suitable for both men and women and can be used for outdoor activities such as travel, hiking, mountain climbing, camping, school, and daily use, and is also a great gift for family and friends.

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device's requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.