The main difference between the Thule Chasm 40L Duffel Bag and the Thule Stir Alpine 40L Backpack is that the Chasm 40L Duffel Bag has Water Bottle (No) while the Stir Alpine 40L Backpack does not.
Specs | Brand | Thule | Thule |
Name | Chasm 40L Duffel Bag | Stir Alpine 40L Backpack | |
Category | Sport | Sports | |
Sub Category | Gym | Ski | |
Capacity (L) | 40L | 40L | |
Dimensions (in) | 22 x 13 x 10 | 11.42 x 10.24 x 22.83 | |
Weight (lb) | 3.1 | 2.9 | |
Fabric | Phthalate-free TPE Laminate with a 840D Nylon Base | Coated 210D Robic, 70D Nylon | |
Color | 4 colors and patterns | Obsidian | |
Warranty | Thule Guarantee | Thule Guarantee | |
Release Date | May 7, 2020 | January 6, 2021 | |
Rating | 4.8 | 4.8 | |
Price | Under $250 | Under $200 | |
General Features | Shoulder Straps | Adjustable shoulder straps | Padded shoulder straps with stretch pocket for snack |
Sternum / Chest Straps | Sternum strap with whistle buckle | ||
Hip Belt / Waist Strap | Hip belt with gear loops | ||
Water Proof / Water Resistant | Weather-resistant material | Ultra durable material withstands weather and abrasion | |
Main Compartment Access | Clamshell | Top loading and side zipped access | |
External Pockets | Top floating pocket | ||
Internal Compartments | Internal mesh pockets to organize small items | Internal zippered mesh pockets | |
Water Bottle | No | ||
Handles | Top and side grab handles | Top grab handle | |
Loops and Attachments | External gear attachment system for skis, helmet, ice axe and more | ||
Convertible | Yes | ||
Travel Features | Packable / Foldable | Foldable into its accessory pouch | |
Compression Straps | External compression straps | External compression straps | |
Stowable Straps | Stowable shoulder straps | Removable lid, frame sheet, hip belt padding and sternum strap | |
Base / Bottom | Padded bottom panel | ||
Hiking / Backpacking Features | Back Panel | Breathable back panel | |
Load Lifters | Yes | ||
Top / Floating Lid | Yes | ||
Anti Theft Features | Lockable Zippers | Deter theft with lockable zipper pulls | |
Hydration Features | Hydration Compatible | Yes | |
Other Features | Other Features | Includes accessory pouch |
Thule 's Chasm 40L Duffel Bag is a Sport backpack with Gym features while Thule 's Stir Alpine 40L Backpack is a Sports backpack with Ski features.
The Thule Chasm 40L Duffel Bag has a capacity of 40L (liters), weighs 3.1 pounds and it's dimensions in inches are 22 x 13 x 10. It's made of Phthalate-free TPE Laminate with a 840D Nylon Base and is available in 4 colors and patterns in comparison the Thule Stir Alpine 40L Backpack's capacity is 40L with a size of 11.42 x 10.24 x 22.83 inches. Constructed from Coated 210D Robic, 70D Nylon it weighs 2.9 pounds and is available in Obsidian.
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