The Porter 30 Offers The Comfort Of A Backpack Along With The Functional Simplicity And Storage Capacity Of A Duffel—And Does It All In An Attractive, Durable Package. Whether You'Re Tossing It In A Car, Shouldering It On A Train Or Carrying It On A Plane, Padded Sidewalls Help To Protect Inner Belongings And Straightjacket Straps Compress Contents To A Smaller Size. Deploy Backpack-Style Carry When You Need It To Climb The Steps To Your Hillside Bungalow And Tuck It Away When You Don'T. Constructed With Recycled Fabrics, Bluesign®-Approved Materials And Pfc-Free Dwr.Features:- Zippered Top Pocket Provides Easy Access To Toiletries And Liquids- U-Zip Full Panel Zip Access To Main Compartment- Lockable Zippers On Main And Laptop Compartments- Reinforced Cord Loops To Attach An Osprey Daylite® Daypack- Front Panel Vertical Zippered Pocket For Books, Travel Documents, Etc.- Straightjacket Compression With Padded Sidewalls Secures Any Size Load Effectively- Padded Sidewalls Create A Bucket-Style Opening And Provide Protection For Valuables Inside- Front Panel Organization With Zippered Pocket And Key Clip- Protected Rear Panel Lockable Zip Laptop Sleeve For Quick Access While Traveling- Padded Luggage Handle Pass-Through Top And Side Grab Handles- Tuckaway Web Loops To Attach A Shoulder Strap (Sold Separately)- Dual Internal Zippered Organization Side Pockets- Internal Pockets Can Accommodate Most Popular Luggage TrackersKey Attributes:Stowaway Harness And Hipbelt:- Harness And Hipbelt Deploy At A Moment'S Notice For Backpack-Style Carry And Quickly Disappear Into The Backpanel For Safekeeping When The Bag Is Checked.Straightjacket Protection:- Straightjacket Compression Straps With Padded Sidewalls Protect Your Contents And Compress The Bag To A Smaller Size When It Isn'T Fully Stuffed.Organization:- Large U-Zip Main Opening Combined With Easily Accessible Pockets Provide On-The-Go Access To Key Items.Sustainable & Durable Build:- Constructed With Recycled Materials Without Compromising Osprey'S Commitment To Quality Construction, Design And Durability.Carry:Hdpe Framesheet Suspension:- 1 Mm Hdpe FramesheetBackpanel:- Foam-Covered Fabric Backpanel With Tuckaway Pockets For Harness/HipbeltStowaway Harness Hipbelt:- Soft Breathable Spacermesh Contact Surface For Comfortable Feel- Adjustable Sternum Strap With Whistle- Stowaway 38 Mm Webbing Hipbelt With Padded Wings