Thank you for viewing! ⭐️ Immediate purchase welcome, no need to ask! ⭐️ First come, first served for this one item! Blue Foldable Backpack An essential item for travel and outdoor activities! 【Lightweight & Compact】With a 20L capacity, it's suitable for everyday use and travel. The daypack weighs only 220g, and when folded, it's about the size of your palm. You can unfold the backpack and carry heavy luggage to avoid overweight baggage fees. A must-have item for every trip! It can be used when you have extra luggage or as an alternative to an eco-bag. 【Durable & Waterproof】Unlike other backpacks, this foldable backpack uses waterproof nylon fabric.