The North Face Proprius 50 Backpack vs The North Face Sunder Backpack

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

The North Face Proprius 50 Backpack - Front View
The North Face Sunder Backpack Front View
Specs Brand The North Face The North Face
Name Proprius 50 Backpack Sunder Backpack
Category Ski Laptop
Sub Category Backpacking Everyday
Capacity (L) 50L 31L
Dimensions (in) 24 x 13 x 6
Weight (lb) 2.84 0.6
Fabric 70D nylon 600D Recycled Polyester
Color 6 colors and patterns
Warranty Lifetime The North Face Lifetime Warranty
Rating 4.5 4.6
Price Under $200 Under $75
General Features Shoulder Straps Straight - adjustable padded strap Padded shoulder straps
Sternum / Chest Straps Adjustable chest strap
Hip Belt / Waist Strap Adjustable waist strap
Water Proof / Water Resistant Water repellant material
Zippers Nylon zipper with metal pulls
Main Compartment Access Flap with buckle Normal zipped access
External Pockets Insulated water bottle Ice-axe carry with covered tip Detachable top lid 1 front zipped pocket
Side Pockets Side pockets can fit water bottle
Water Bottle Yes Yes
Handles Top grab handle Top grab handle
Loops and Attachments Ski carry Gear loops
Business & School Features Laptop Sleeve Padded laptop sleeve fits laptop up to 15"
Hiking / Backpacking Features Back Panel FlashDry back panel

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


The North Face's Proprius 50 Backpack is a Ski backpack with Backpacking features while The North Face 's Sunder Backpack is a Laptop backpack with Everyday 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 Sunder Backpack's capacity is 31L with a size of 24 x 13 x 6 inches. Constructed from 600D Recycled Polyester it weighs 0.6 pounds and is available in 6 colors and patterns.