Features Enter your model number to make sure this fits. Unique structure of high-density STORM BREATH 433D waterproof nylon fabric technology confers its excellent water resistance 7D large honeycomb ventilation heat grid Professional design accessories: shrink tie clip, headphone outlet mouth, stretch kettle warehouse, warehouse theft, easy to put more goods Description Product Description Unique structure of high-density STORM BREATH 433D waterproof nylon fabric technology confers its excellent water resistance, abrasion resistance, tear and unparalleled speed, has a good feel and texture. 17D large honeycomb ventilation heat grid, thick shock strap, effectively giving users comfortable without pressure to bear platform Multi-layer design, professional design accessories: shrink tie clip, headphone outlet mouth, stretch kettle warehouse, warehouse theft, easy to put more goods Product parameters: Brand: Topsky Item: 30617 Capacity: 20L (including) -35L (inclusive) Material: Nylon Suspension system: curved shoulder strap Origin: China Color Classification: Rose apple green Applicable scene: general camping / hiking Carrying system structure: Soft Pack Whether equipped with rain cover: No Are there kettle reserved positions: Yes Dear customer, We crafted Topsky brand aims to provide the best products and service for you and make your life more convenient. To ensure what you received works in good condition, all the products we sold out have passed strict quality test. If you have any questions, please contact us through Email , we will do our best to help you.