new version travel backpack outdoor mountaineering bag camping backpack ultra light folding backpack travel bag large capacity 新版旅行双肩背包户外登山包野营双肩包超轻折叠背包旅游包大容量

black: large: upgraded large capacity orange: large: upgraded large capacity gray: large: upgraded large capacity blue: large: upgraded large capacity rose red: large size: upgraded large capacity green: large: upgraded large capacity royal blue: large size: upgraded large capacity big red: large: upgraded large capacity green camouflage: large: upgraded large capacity blue camouflage: large size: upgraded large capacity black: medium: general-purpose orange: medium: general-purpose gray: medium: general-purpose blue: medium: general-purpose rose red: medium: general-purpose green: medium: general-purpose sapphire blue: medium: general-purpose bright red: medium: general-purpose green camouflage: medium: general-purpose blue camouflage: medium: general-purpose

20-35l