TSA Friendly Functional At Checkpoint, the scan Smart lay-flat technology can simply unfold to 90-180 degree at airport security checkpoint, also ensures a Convenient and Quick TSA scan. The compartment help you pass through airport security quickly and save your time. Large Capacity; Roomy Compartments Separate Laptop Pockets: Fits UNDER 15.6 Inch Laptops, Main Compartment: Thin clothes, headset, magazine, camera etc Front Compartment: For phones, earphone,wallet, passport,keys, purse and easier to find Side Pockets: fit water bottles, phone accessories, umbrella, other electronic devices and various items Specifications:Dimensions: 18" x 12" x 7.8" (45.7 x 30.5 x 19.8 cm) Weight: 1.5 LBS (0.7 kg) Fabric: water resistant and eco-friendly Polyester Style: Casual, Travel, Sport, College Application: Travel/Business trip/Working/Camping etc Warm Tips: This is Water-Resistant backpack, can be used in drizzle days. Please do not expose it to heavy rain for a long time without any rain cover Luggage Straps The Backpack for Travel features a luggage sleeve on the its back. Its over upright handle and sits atop the luggage neatly for easy mobility. No need to carry the backpack on your back, less burden on your shoulder and back when on the go. Matein is with you for life The large backpack is suitable for daily use, perfects for business traveling, college and outdoor activities in daily life. Best choice for practical Christmas and Birthday gifts and functional present.Recommended age range: 5 years old and up