Features: * Lightweight and Waterproof: Made of ripstop nylon fabric, this backpack is water-resistant and lightweight, perfect for outdoor activities and travel. * Comfortable Fit: The adjustable and breathable mesh shoulder straps ensure a comfortable fit and reduce shoulder stress. * Organized Storage: The spacious main compartment comes with a laptop pocket, and zippered front pockets provide ample space to keep your items organized and secure. * Convenient Design: With mesh pockets on both sides, you can easily carry a water bottle or umbrella. Additionally, the backpack can be folded up into a small pocket for easy storage and carrying. * Versatile Use: Suitable for various occasions such as vacation, travel, school, camping, hiking, and cycling, etc. This backpack is a must-have for outdoor enthusiasts. Specifications: *Product Name:18L Ultralight Foldable Backpack Waterproof Packable Travel Hiking Cycling Bag *Material: Waterproof nylon *Size:24*16*41cm(Unfold)/12*7cm(Fold) *Color:8 Colors *Weight: About 85g Package Content: 1 x Backpack Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Lightweight and Waterproof: Made of ripstop nylon fabric, this backpack is water-resistant and lightweight, perfect for outdoor activities and travel. Comfortable Fit: The adjustable and breathable mesh shoulder straps ensure a comfortable fit and reduce shoulder stress. Organized Storage: The spacious main compartment comes with a laptop pocket, and zippered front pockets provide ample space to keep your items organized and secure. Convenient Design: With mesh pockets on both sides, you can easily carry a water bottle or umbrella. Additionally, the backpack can be folded up into a small pocket for easy storage and carrying.