Capacity of 40L.Integrated breathable mesh pad in the back, breathable and not muggy. Super suspension system, relieve burdened. The small front pocket is very practical, suitable for storing small articles such as mobile phone, back pocket for rain cover. Safety Belt-carrying back system uses waist made of sponge, while better protecting your waist, your weight decomposition in travel, and it the waist band covered with mesh, it's more comfortable. Perfect for outdoor activities like hiking, climbing, camping, running, jogging, walking, cycling, fishing, travel, vacation, beach wear, can be also used as a student bag. Pattern Type: charactor Style: sport Material: Ripstop Have Drawbars No Brand Name: HY Model Number: HY20730012 Closure Type: Zipper Gender: Unisex Delivery time: 15-55 MOQ: 500 Color: Multiple colors,Accept customization Feature: Waterproof Usage: travel/camping/hiking Size: 32*17*50cm Weight: 0.560 kg Logo: transfer print/heat print OEM: Accept