The main difference between the Osprey Sirrus 24 Womens Hiking Backpack and the Osprey Porter 46 Carry On Backpack is that the Sirrus 24 Womens Hiking Backpack has Back Panel (3D tensioned breathable mesh backpanel ) while the Porter 46 Carry On Backpack does not.
Specs | Brand | Osprey | Osprey |
Name | Sirrus 24 Womens Hiking Backpack | Porter 46 Carry On Backpack | |
Category | Womens | Carry On | |
Sub Category | Hiking | Travel | |
Capacity (L) | 24L | 46L | |
Dimensions (in) | 19.3 x 11.8 x 11.8 | 21.5 x 14 x 9 | |
Weight (lb) | 2.6 | 3.3 | |
Fabric | 210D Nylon Crosshatch | Recycled 500D Nylon Packcloth PFC Free DWR | |
Color | 3 colors and patterns | 5 colors and patterns | |
Warranty | Osprey Lifetime Warranty | Osprey Lifetime Warranty | |
Release Date | July 27, 2016 | April 22, 2017 | |
Rating | 4.7 | 4.8 | |
Price | Under $150 | Under $150 | |
General Features | Shoulder Straps | Adjustable shoulder straps | Padded shoulder straps |
Sternum / Chest Straps | Adjustable sternum strap with safety whistle | Sternum strap with whistle buckle | |
Hip Belt / Waist Strap | Hipbelt with pockets | Adjustable hip belt | |
Main Compartment Access | Normal zipped access | Clamshell | |
External Pockets | Large top panel zippered slash pocket and dual side stretch mesh pockets | 1 top, front, bottom and back zipped pocket | |
Side Pockets | Side pockets can fit water bottle | Dual internal side pockets | |
Water Bottle | Yes | No | |
Handles | Top grab handle | Padded top and side handles | |
Loops and Attachments | Stow-on-the-Go trekking pole attachment, ice tool loop with bungee tie-off | Reinforced cord loops | |
Business & School Features | Laptop Sleeve | Lockable, padded laptop compartment fits up to 15" | |
Organizer Pocket | Front utility pocket with organizer | ||
Travel Features | Carry-on Size Compliant | 44.5 linear inches carry on size compliant | |
Compression Straps | External compression straps | Internal and external compression straps | |
Stowable Straps | Stowaway harness and hip belt | ||
Luggage Straps / Trolley Sleeve | Padded luggage handle pass-through | ||
Hiking / Backpacking Features | Back Panel | 3D tensioned breathable mesh backpanel | |
Rain Cover | Integrated raincover | ||
Load Lifters | Yes | ||
Internal / External Frame | LightWire alloy internal frame | ||
Ventilated Back | Yes | ||
Adjustable Length Torso | Multiple torso size options with torso adjustability | ||
Hip Belt Pockets | Yes | ||
Trekking Pole Holders | Yes | ||
Anti Theft Features | Lockable Zippers | Lockable zipper head | |
Gym / Sports Features | Shoe Compartment | Bottom shoe compartment | |
Hydration Features | Hydration Compatible | Yes |
Osprey's Sirrus 24 Womens Hiking Backpack is a Womens backpack with Hiking features while Osprey 's Porter 46 Carry On Backpack is a Carry On backpack with Travel features.
The Osprey Sirrus 24 Womens Hiking Backpack has a capacity of 24L (liters), weighs 2.6 pounds and it's dimensions in inches are 19.3 x 11.8 x 11.8. It's made of 210D Nylon Crosshatch and is available in 3 colors and patterns in comparison the Osprey Porter 46 Carry On Backpack's capacity is 46L with a size of 21.5 x 14 x 9 inches. Constructed from Recycled 500D Nylon Packcloth PFC Free DWR it weighs 3.3 pounds and is available in 5 colors and patterns.
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