The main difference between the Thule Subterra Backpack 34L and the Thule Chasm 40L Duffel Bag is that the Subterra Backpack 34L has Sternum / Chest Straps (Sternum strap) while the Chasm 40L Duffel Bag does not.
Specs | Brand | Thule | Thule |
Name | Subterra Backpack 34L | Chasm 40L Duffel Bag | |
Category | Carry On | Sport | |
Sub Category | Travel | Gym | |
Capacity (L) | 34L | 40L | |
Dimensions (in) | 9.1 x 12.2 x 20.5 | 22 x 13 x 10 | |
Weight (lb) | 2.8 | 3.1 | |
Fabric | 800D Nylon | Phthalate-free TPE Laminate with a 840D Nylon Base | |
Color | Black | 4 colors and patterns | |
Warranty | Thule Guarantee | Thule Guarantee | |
Release Date | February 3, 2017 | May 7, 2020 | |
Rating | 4.8 | 4.8 | |
Price | Under $175 | Under $250 | |
General Features | Shoulder Straps | Breathable perforated EVA shoulder straps | Adjustable shoulder straps |
Sternum / Chest Straps | Sternum strap | ||
Water Proof / Water Resistant | Weather-resistant material | ||
Main Compartment Access | Roll top and side zipped access | Clamshell | |
External Pockets | 1 large front and 1 zipped side pocket | ||
Internal Compartments | Interior sleeve and removable packing cube to organize clothes | Internal mesh pockets to organize small items | |
Side Pockets | Side pocket can fit water bottle and other accessories | ||
Water Bottle | Yes | No | |
Handles | Top grab handle | Top and side grab handles | |
Convertible | Yes | ||
Business & School Features | Laptop Sleeve | Padded laptop sleeve fits up to 15" | |
Tablet Sleeve | Tablet pocket | ||
Organizer Pocket | Front utility pocket with organizer | ||
Travel Features | Packable / Foldable | Foldable into its accessory pouch | |
Compression Straps | External compression straps | ||
Stowable Straps | Stowable shoulder straps | ||
Luggage Straps / Trolley Sleeve | Luggage pass through | ||
Base / Bottom | Padded bottom panel | ||
Hiking / Backpacking Features | Back Panel | Padded back panel | |
Anti Theft Features | Lockable Zippers | Deter theft with lockable zipper pulls | |
Other Features | Other Features | Includes accessory pouch |
Thule 's Subterra Backpack 34L is a Carry On backpack with Travel features while Thule 's Chasm 40L Duffel Bag is a Sport backpack with Gym features.
The Thule Subterra Backpack 34L has a capacity of 34L (liters), weighs 2.8 pounds and it's dimensions in inches are 9.1 x 12.2 x 20.5. It's made of 800D Nylon and is available in Black in comparison the Thule Chasm 40L Duffel Bag's capacity is 40L with a size of 22 x 13 x 10 inches. Constructed from Phthalate-free TPE Laminate with a 840D Nylon Base it weighs 3.1 pounds and is available in 4 colors and patterns.
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