ANOW WITH PREMIUM YKK ZIPPERS AND A WAIST SUPPORT BELT! The Island Hopper carry on travel backpack is the last backpack you'll buy! Designed for comfort, with the perfect amount of space for your clothes, cameras, toiletries, computer, and more! It's the best carry-on luggage choice to keep you traveling light while while still well-prepared. Need a smaller travel backpack? Check out our 28L Island Hopper Specially designed for ease of use in Airports and on Planes, or the new 34L Hopper 2.0 Packed with just the right amount of features so you can travel in style! Easy Access, Shock-Resistant Padded Laptop Side Pocket(up to 16"), makes clearing TSA a breeze, Additional Pocket for Documents, Kindle etc next to the Laptop Sleeve NOW With Premium YKK Water-Resistant Zippers. Every zipper on the new 40L now has YKK Zippers! Luggage style opening Now with a padded waist belt to distribute heavy loads off your shoulders.  Waist belt features small zipper pockets on each side Wide, padded, ergonomic shoulder straps with air-vented mesh to wick-away sweat and evenly distribute heavy loads Adjustable chest strap  40L - Well within Carry-On Size Allowance Splash resistant zippers and extra large zipper buckles for easy handling  Weather-resistant TPU Exterior  Two (2) hidden pockets on the back-panel for travel documents. One zipper is hidden under the carry-on luggage handle wrap and not visible to the eye.  Duffel Bag handle and TPU Coated Top Handle for comfortable hand carrying options.  Multiple Pockets for sunglasses, chargers, snacks etc. Only 3.2 lbs - Super Lightweight for all the features Carabiner attachments  Dimensions: 19.25h" x 12.25d" x 12.5w" Massive space on the inside for shoes and multiple days on the road.