From Nomatic, this travel bag features: The Nomatic 40L Travel Bag is the perfect travel bag for those 3-7 day trips. It’s made with durable, water-resistant materials and zippers. The patented strap system allows you to go from duffel to backpack carry for those times when you need more flexibility. Each 40L Travel Bag includes a custom laundry bag to keep dirty clothes separate as you travel. There are multiple compartments for shoes, clothes, tech, and even a water bottle pocket to help you keep you gear organized as you travel. With over 20 features, this is the perfect travel bag for a weekend getaway or an extended vacation. The 40L Travel Pack is made of a water-resistant tarpaulin material composed of 90% Polyester and 10% Nylon. The zippers are industry-standard YKK zippers. The bag is also vegan and made of 100% synthetic materials. The 40L Travel Bag does not fit under airplane seats and is usually best-stowed overhead as it meets most airline max carry-on dimensions. Please remember to verify your airline requirements, especially on international flights.  The 40L Travel Bag will hold a water bottle that is up to 9" tall. Includes: waist straps and laundry bag Weight: 3.42 lbs Capacity: 40L Outer Dimensions Approx.: 9" H x 21" W x 14" D Large Opening Dimensions Approx.: 19" x 12" TSA-Ready Laptop Compartment Approx.: 16" x 10.5" x 1.5" Imported.