Cross-Border Outdoor Mountaineering Bag Men's and Women's Large Capacity Backpack European and American Sports Outdoor Travel Leisure Backpack

[Color] Black, Dark Green, Sky Blue, Purple, Grass Green, Orange, Rose Red

20l Specification: Height 40 * Width 25 * Thickness 18 (cm)

30l Specification: Height 50 * Width 30 * Thickness 20 (cm)

[Weight] 20l Weight 0.46kg 30l Weight 0. 54kg

[Capacity] 20l Specification: Height 40 * Width 25 * Thickness 18 (cm) 30l Specification: Height 50 * Width 30 * Thickness 20 (cm) (Dimensions Are Measured Manually, the Error Is Within 1-2cm. after Receiving the Goods, the Buyer Can Measure and Inspect It by Himself. since the Buyer Feels That the Bag Is Small after Receiving the Goods, It May Be Because the Bag Is Not Full of Things)

[Scope of Application] Outdoor, mountaineering, Tourism [Carrying System] Adopts Professional Carrying System, Which Consists of Specially Designed Back Cushion Force Separation Plate, Which Can Adjust the Drawstring and Belt of the Distribution Center of Gravity of the Backpack to Form a Partial Pressure Carrying System, Comfort, Breathability, stable Security. [Side Pockets] Nylon Mesh Side Pockets Are Designed on Both Sides of the Bag, Which Can Place Water Bottles and Other Items.