90L Waterproof Travel Shoulder Backpack Bag with Internal Frame+Rain Cover for Traveling Camping Hiking Trekking Climbing Mountaineering Outdoor Enthusiasts (Orange) Material: Oxford Cloth. Capacity: 90L. Suitable Groups: Man Color: Orange,Grey. Weight: 91.71 oz/2600g Dimensions: 15.74 x 7.87 x 31.50in/40 x 35 x 80cm/(L x W x H) Waterproof: Yes. The backpack has its own rain cover. Comfortable mat, little and multi-pocket, is economical and practical Wide shoulder straps help take the stress off your shoulders, save energy.