best travel backpack carry on 2015 Amazon Basics Backpack, Carry-On with Laptop Compartment, 1.55 cubic Expandable Storage, Dual Use & Shoulder Bag with Multiple Compartments and Pockets, 13.8'' x 9.5'' x 21.5'', Navy rings give you the choice of adding our optional Over 5 Best Ultralight Backpacks 2015|

Item Details: The LOUIS VUITTON Alma Epi Leather Backpack in black combines the iconic Alma silhouette with modern backpack functionality

Fabric(s) 400D Robic nylon Adjustable Torso No # of Pockets 5 Access Top Capacities 68L Included rain cover No Pros Cons Think ultralight packs are only designed for a small subset of hikers

A sewing kit: I know this one might seem like something your grandma packs, but I swear by it

Parent interviews and online reviews: I spoke to parents in my network about what backpacks their kids like, and I scoured online reviews from parents and kids

The bag itself is water resistant (win) and boasts 400+ five-star reviews so you know its tried and tested