The main difference between the The North Face BTTFB Backpack and the The North Face Proprius 50 Backpack is that the BTTFB Backpack has Internal Compartments (Laptop sleeve, ) while the Proprius 50 Backpack does not.
Specs | Brand | The North Face | The North Face |
Name | BTTFB Backpack | Proprius 50 Backpack | |
Category | Hiking | Ski | |
Sub Category | Backpacking | Backpacking | |
Capacity (L) | 20L | 50L | |
Dimensions (in) | 19 x 13 x 4 | ||
Weight (lb) | 1.75 | 2.84 | |
Fabric | 900D polyester with TPE PVC coating | 70D nylon | |
Color | Macrofleck Print Green | ||
Warranty | Lifetime | ||
Rating | 4.5 | ||
Price | Under $150 | Under $200 | |
General Features | Shoulder Straps | Straight - Adjustable and injection-molded-foam shoulder straps | 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 metal pulls | |
Main Compartment Access | Normal top two way zip access | Flap with buckle | |
External Pockets | Top pocket | Insulated water bottle Ice-axe carry with covered tip Detachable top lid | |
Internal Compartments | Laptop sleeve, | ||
Water Bottle | Yes | ||
Handles | Top grab handle | Top grab handle | |
Loops and Attachments | Ski carry | ||
Business & School Features | Laptop Sleeve | Padded | |
Hiking / Backpacking Features | Back Panel | Padded | FlashDry back panel |
The North Face's BTTFB Backpack is a Hiking backpack with Backpacking features while The North Face's Proprius 50 Backpack is a Ski backpack with Backpacking features.
The The North Face BTTFB Backpack has a capacity of 20L (liters), weighs 1.75 pounds and it's dimensions in inches are 19 x 13 x 4. It's made of 900D polyester with TPE PVC coating and is available in Macrofleck Print Green in comparison the The North Face Proprius 50 Backpack's capacity is 50L with a size of inches. Constructed from 70D nylon it weighs 2.84 pounds and is available in .