The North Face Proprius 50 Backpack vs The North Face Ruthsac Backpack

The main difference between the The North Face Proprius 50 Backpack and the The North Face Ruthsac Backpack is that the Proprius 50 Backpack has Sternum / Chest Straps (Adjustable chest strap) while the Ruthsac Backpack does not.

The North Face Proprius 50 Backpack - Front View
The North Face Ruthsac Backpack - Front View
Specs Brand The North Face The North Face
Name Proprius 50 Backpack Ruthsac Backpack
Category Ski Commuter
Sub Category Backpacking Daypack
Capacity (L) 50L 31.5L
Dimensions (in) 12 x 5.9 x 18.7
Weight (lb) 2.84
Fabric 70D nylon 100% recycled polyester twill or heather polyester with non-PFC durable water-repellent finish depending on colorway.
Color Brandy Brown/Root Brown
Warranty Lifetime
Rating 4.5 4.1
Price Under $200 Under $100
General Features Shoulder Straps Straight - adjustable padded strap Straight - adjustable padded strap
Sternum / Chest Straps Adjustable chest strap
Hip Belt / Waist Strap Adjustable waist strap
Zippers Nylon zipper with metal pulls Nylon zipper with string pulls
Main Compartment Access Flap with buckle Normal top two way zip access
External Pockets Insulated water bottle Ice-axe carry with covered tip Detachable top lid Two external, secure-zip barrel pockets hold water bottles and daily essentials
Internal Compartments Zippered laptop compartment
Side Pockets 2 zippered side pockets
Water Bottle Yes Yes
Handles Top grab handle Top grab handle
Loops and Attachments Ski carry
Business & School Features Laptop Sleeve Padded
Hiking / Backpacking Features Back Panel FlashDry back panel Padded back panel

You're currently comparing the Proprius 50 Backpack by The North Face against the Ruthsac Backpack by The North Face.


The North Face's Proprius 50 Backpack is a Ski backpack with Backpacking features while The North Face's Ruthsac Backpack is a Commuter backpack with Daypack features.

The The North Face Proprius 50 Backpack has a capacity of 50L (liters), weighs 2.84 pounds and it's dimensions in inches are . It's made of 70D nylon and is available in in comparison the The North Face Ruthsac Backpack's capacity is 31.5L with a size of 12 x 5.9 x 18.7 inches. Constructed from 100% recycled polyester twill or heather polyester with non-PFC durable water-repellent finish depending on colorway. it weighs pounds and is available in Brandy Brown/Root Brown.