Outdoor Unisex Military Backpack Bag for Climbing Camping Hiking Description‎:‎ Multi‎-function climbing bag can not only offer you a perfect and convenient using but also a comfortable experience‎.‎Main Features‎:‎ ‎- Constructed with streamlined contracted design‎,‎ fashion and full of outdoor sports atmosphere‎- Super expansion‎,‎ can store sleeping bag and other things in the main bag‎- Smooth zipper‎,‎ easily to take out or put in thing from the big bag‎- Ventilative and perspiration system‎,‎ helping you feel more comfortable even under the hot environment‎- Made of oxford material with high abrasion resistance‎,‎ durable and practical‎- Perfect tool for climbing‎,‎ hiking‎,‎ backpacking and other outdoor activities‎- The length of backpack strap varies from 18.5 inches to 34.6 inches‎- The capacity of the backpack is 20 ‎- 35L‎- The maximum bearing capacity of the backpack is 20KGNote‎:‎ Due to the manual measurement and different measurement methods‎,‎ please allow 2 ‎- 3cm deviation‎.‎ 0.950Package weight‎:‎ 1.0075 kgProduct Size‎(‎L x W x H‎)‎‎:‎ 46.00 x 22.00 x 20.00 cm / 18.11 x 8.66 x 7.87 inchesPackage Size‎(‎L x W x H‎)‎‎:‎ 47.00 x 25.00 x 4.00 cm / 18.5 x 9.84 x 1.57 inchesPackage Contents‎:‎ 1 x Bag