‎16.18 x 13.3 x 3.78 inches

[Be an Ultralight Backpacker] - The 50L hiking backpack weighs only 1.8 pounds and is designed for hikers with premium durability and comfort. This travel backpack uses high-quality YKK zippers for extra smoothness, the durable 420D waterproof nylon fabric can prevent tearing and abrasion caused by prolonged use. An ideal pack for anyone on a 3-5 day adventure, from beginners to group leaders to veteran thru-hikers! The size of this pack is airline-approved. [Full-Contact Back Suspension System] - The HOMIEE backpack is equipped with full-contact back suspension system, which places the backpack directly against the back. The mesh back padding design consists of two large pads positioned on either side of the spine. The pad creates a large ventilation channel to ensure the circulation of air on the back, bringing you maximum stability and carrying comfort, suitable gift for hiking, mountaineering, skiing, cycling, camping, etc. [Balanced Weight Distribution on the Back ] - Widened and thickened S-shaped shoulder straps and highly elastic breathable back support can help relieve muscle soreness caused by prolonged use. The length of the shoulder strap can be adjusted, the chest strap and waist belt are designed to share the weight of the shoulders, it can be adjusted up and down, effectively avoiding the left and right movement of the backpack and reducing the discomfort caused by the left and right friction.