This product qualifies for FREE SHIPPING!

Not currently available at any of our online partners
Complete the System
Add Item To Wishlist.


Osprey's Ozone Convertible 75L/28" is a travelling chameleon. First, it's a large piece of wheeled luggage.

But when the pavement ends and your journey continues, deploy the Ozone Convertible's hidden backpack suspension system and carry on. When you reach base camp, zip off the Ozone Convertible's detachable daypack and keep on exploring.

At the base of the pack, Osprey's Highroad LT™ Chassis combines a durable ABS plastic back plate with a lightweight aluminum frame to ride on large, sealed bearing wheels for easy rolling even on bumpy cobblestones. Internal and external compression straps add extra stability when ferrying heavy loads.

Open the panel zipper to access the spacious main compartment where a series of carefully designed inner storage pockets line the periphery.

Exterior features include a top zippered pocket for quick access to your water bottle and other small items. There's a large front zippered panel pocket and a back pocket with a drain port for damp storage. Low profile carry handles on top and side provide purchase when you have to hoist the bag up into the back of the bus. An internal ID card holder helps reunite you with you gear should it go astray while making a tight connection.

The detachable Ozone Convertible Daypack's main compartment has storage for a laptop, tablet and extra clothes or food. There's a front panel pocket and also a zippered pocket for securing small items. The scratch-free exterior slash pocket protects your sunglasses or electronics.

Key Attributes

Highroad LT Chassis

Ultra-light 6001 aluminum frame for strength and torsional rigidity. Injection molded high clearance ABS base with foot bar provides a durable backbone. Large wheels with sealed bearings for a smooth ride. Extendable ergonomic “T” handle keeps your wrist in line. (Does not apply to Ozone Travel Packs & Day Pack)

Handle-It Attachment System

Easily anchors an Ozone backpack or courier bag to Ozone wheeled luggage creating a single easy-to-roll luggage package.


  • Top Liquids Pocket - Conveniently located at the top of the luggage piece, this easy access zippered pocket allows quick access to your toiletry kit or other small items
  • Low profile carry handles - With low profile handles on three sides of the Ozone it is easy to grab, pull and carry in any situation
  • Lockable main compartment zippers - Lockable zippers designed to work with TSA approved travel locks to protect your gear from theft
  • Large access main compartment - A full front panel U-shaped opening with an extra-large zipper gives quick and complete access to gear
  • Front panel organizational pocket - Hidden inside a zippered pocket to store travel documents, a wallet or a passport. Two large mesh pockets inside are perfect to hold snacks, headphones or other smaller items
  • HighRoad LT™ Chassis - A lightweight aluminum tubing for the frame and base, large wheels with sealed bearings and a high clearance, curved molded base allow the wheels to roll over through rough terrain
  • Detachable daypack - For quick escapes and adventures, the detachable daypack can be removed and filled with gear needs for the day
  • Convertible Suspension - A built-in suspension system featuring a padded backpanel, hipbelt and adjustable harness provide for an easy carry option or it can be stowed quickly for rolling or baggage checks


  Volume Dimensions Weight
O/S 4272 in3 / 75 l 28h x 14w x 13d in. 6.94 lbs.
O/S 4272 in3 / 75 l 72h x 36w x 30d cm 3.15 kg
210D Nylon Shadow Box
210D x 630D Nylon Dobby
420HD Nylon Packcloth
Product Manual Additional languages available here �
Try our new Packfinder
Find the ideal pack quickly
and easily by answering a few simple questions


Amazing Bag


Osprey has separated from the pack to develop cutting edge designs like this that get both a work and play vacation done with ease.



Ideal travelbag for backpacking trip


Delighted with this purchase. Did quite a bit of research before selecting this pack and three weeks into my central america trip can say this pack is excellent. Having looked at some other reviews was concerned about the sturdiness but have had no worries with this so far. The pack has withstood being in the hold on planes, on buses and boats. The quality of construction is very good and this pack can withstand a lot. The thing I like the most is that it can be wheeled yet is still lightweight. The daypack is a good size and has some well thought out inner pockets. A great backpacking or travel bag.

London, UK


Looking forward to our next trip!!!!


I had to replace my old long vacation bag and wow am I glad - wish I hadn't waited this long. Left Seattle Washington November 2 and traveled to LAX and then to Australia (Port Douglas, Sydney, Brisbane and the Sunshine Coast) - traveling for three weeks. I love this bag - so much lighter to handle and easy to pack. I think my next purchase will be an osprey ozone that I can use as a carry on.

Yelm, WA


This product failed after 3 months of minimal use...


I have used this bag combo as my main backpack hiking, the day bag as a light travel bag, and the main, all encompassing bag for my gear while traveling abroad in New Zealand. Zero complaints on the day pack. The larger pack has caused so many issues in travel plans, all from factory defects :(

New Zealand


Great product!


Took this bag to Europe for 3 weeks, it was all I needed. Used the smaller pack that detaches for day trips. Held up beautifully in airports and train stations. Highly recommend!




4.2 5


Notify Me