Outdoor eBay Durable Canvas Backpack

product description Widened thickened shoulder strap design to make the back more fit comfortably, shoulder straps can adjust the overall buckle, strap can be more fit with the body to be more stable ergonomic spine back streamlined backplane design, decentralized soothing back pressure, The use of breathable pressure tank design, back up more personal comfort decompression while maintaining air circulation through the air back. Color a total of yellow pink silver black optional Product parameters Material: CanvasSize: length 30cm wide 14cm high 33cmWeight: 0.38kgColor: Yellow Pink Silver BlackLining: PolyesterFeatures: portable shouldersInternal structure: the main bag Vice bagCortical hardness: ModerateUses: fashion casual party travelCapacity: can be put into mobile phone umbrella cosmetics keys