Last Updated on June 8, 2026 by Daniel Globe
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Packing for a camping weekend or a cross-country trip gets much simpler when your bag actually handles real travel demands. Thule’s Chasm collection covers everything from a compact 30L convertible duffel to a 110L wheeled bag purpose-built for check-in travel. Every option uses weather-resistant 900D recycled construction, most convert to a backpack, and each bundle includes a gear cube for smarter packing. Below are six of the best picks with clear breakdowns of what each one is built for.
| Thule Chasm Wheeled Carry-On Duffel in Pond Gray with 3L Gear Cube S Bundle |  |
Best Compact Design | Capacity: Carry-On Size Duffel + 3L Gear Cube | Material: 900D Recycled Polyester, PFC-Free DWR | Weather Resistance: Yes (DWR + Polycarbonate Back Panel) | Check Price on Amazon | Read Our Analysis |
| Thule Chasm 90L Duffel Bag in Pond Gray with 11L Gear Cube M Bundle | |
Ultimate Storage Capacity | Capacity: 90L (5,493 cu in) | Material: 900D Recycled Polyester, PFC-Free DWR | Weather Resistance: Yes (DWR + Wipeable Interior) | Check Price on Amazon | Read Our Analysis |
| Thule Chasm 40L Olivine Duffel Backpack with 3L Gear Cube Storage Organizer | |
Best Versatile Option | Capacity: 40L (2,441 cu in) | Material: 900D Recycled Polyester, PFC-Free DWR | Weather Resistance: Yes (DWR + Wipeable Lining) | Check Price on Amazon | Read Our Analysis |
| Thule Chasm Wheeled Duffel Suitcase Pond Gray | |
Largest Capacity | Capacity: 110L (Check-In Size) | Material: 900D Recycled Polyester, PFC-Free DWR | Weather Resistance: Yes (DWR + Polycarbonate Back Panel) | Check Price on Amazon | Read Our Analysis |
| Thule Chasm Sport Duffel Bag | |
Best for Outdoor Adventures | Capacity: 90L (5,493 cu in) | Material: Phthalate-Free TPE Laminate + 840D Nylon | Weather Resistance: Yes (Waterproof TPE Laminate) | Check Price on Amazon | Read Our Analysis |
| Thule Chasm 30L Duffel Bag & Gear Cube Bundle | |
Eco-Friendly Choice | Capacity: 30L | Material: 900D Recycled Polyester, PFC-Free DWR | Weather Resistance: Yes (DWR + Wipeable Lining) | Check Price on Amazon | Read Our Analysis |
More Details on Our Top Picks
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Thule Chasm Wheeled Carry-On Duffel in Pond Gray with 3L Gear Cube S Bundle
The Thule Chasm Wheeled Carry-On Duffel is built for travelers who want rolling convenience with a duffel’s wide-open access. The exterior uses 900D recycled polyester with a PFC-free DWR finish that sheds rain and trail dust without any harmful chemical treatments. A molded polycarbonate back panel absorbs the impact of rough baggage handling, which sets it apart from every other non-wheeled bag in this roundup.
Packing and unpacking is fast through the wide-mouth opening, and the large internal mesh pocket keeps clean clothes separate from dirty ones. The V-channel telescoping handle pulls straight and stable, while oversized rear wheels handle cracked pavement and airport tile without snagging. External compression straps let you adjust the bag’s volume when you’re traveling light. The included 3L gear cube uses 100% recycled 900D polyester with a wipeable, phthalate-free laminate interior, making it ideal for toiletries or cables.
Every exterior fabric, webbing, and mesh component is made from 100% recycled materials, a detail Thule carries across the full Chasm line. Consistently well-reviewed by short-trip and business travelers, this bundle is a strong value for anyone who wants rolling ease without checking a full-size bag.
- Capacity: Carry-On Size Duffel + 3L Gear Cube Included
- Material: 900D Recycled Polyester, PFC-Free DWR Finish
- Weather Resistance: Yes (PFC-Free DWR + Molded Polycarbonate Back Panel)
- Design Type: Wheeled Duffel (V-Channel Telescoping Handle)
- Organizational Features: Internal Mesh Pocket + External Compression Straps
- Sustainability: Yes (100% Recycled Exterior Fabrics, Webbings, and Mesh)
- Additional Feature: Smooth-Rolling Oversized Rear Wheels
- Additional Feature: V-Channel Telescoping Handle for Straight-Line Pull
- Additional Feature: Wipeable Interior and Exterior Surfaces
Pick this if: you want carry-on rolling ease with duffel-style packing access and don’t need backpack straps.
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Thule Chasm 90L Duffel Bag in Pond Gray with 11L Gear Cube M Bundle
The Thule Chasm 90L in Pond Gray gives you serious packing room for camping trips, long road travel, or multi-week adventures. The exterior uses 900D recycled polyester with a PFC-free DWR finish, making it lighter and more eco-friendly than older Chasm models built with TPE tarpaulin. Every fabric, webbing, and mesh component is made from 100% recycled materials, and the oversized wide-mouth opening lays flat like a suitcase so you can see and reach everything inside without digging.
Internal mesh pockets keep small essentials within reach, and external compression straps hold the load tight whether you’re running for a flight or loading a trunk. The convertible design tucks the shoulder straps away when not in use, turning the duffel into a backpack in seconds. The bundled 11L Gear Cube M is the largest cube in this roundup, with enough room for a full week’s worth of shoes, bulky accessories, or toiletries kept entirely separate from your main load.
The 11L cube is what truly separates this bundle from the rest — no other bag here comes with that level of included organization capacity. A highly rated choice among travelers who want a single-bag solution for extended trips without sacrificing system.
- Capacity: 90L (5,493 cu in)
- Material: 900D Recycled Polyester, PFC-Free DWR Finish
- Weather Resistance: Yes (PFC-Free DWR, Wipeable Interior)
- Design Type: Duffel (Backpack Straps Tuck Away When Not in Use)
- Organizational Features: Internal Mesh Pockets + External Compression Straps
- Sustainability: Yes (100% Recycled Fabrics, Mesh, and Webbing)
- Additional Feature: 2-in-1 Convertible Duffel-to-Backpack Design
- Additional Feature: Reinforced Grab Handles for Heavy Loads
- Additional Feature: Bundled 11L Gear Cube M for Large-Item Organization
Pick this if: you’re packing for a week or longer and want the biggest included gear cube for separating shoes, bulky gear, or toiletries from your main load.
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Thule Chasm 40L Olivine Duffel Backpack with 3L Gear Cube Storage Organizer
The Thule Chasm 40L in Olivine is the sweet spot of this lineup, landing between the compact 30L and the high-volume 90L bags. Its 900D recycled polyester shell uses a PFC-free DWR finish, and every fabric, webbing, and mesh component comes from 100% recycled materials. The wide-mouth opening gives you suitcase-style access despite the mid-size footprint, so you can pack and unpack without wrestling with a top-loading design.
Dual carry handles let you grab it like a duffel or sling it over one shoulder, while the backpack straps tuck neatly away when you don’t need them. Internal mesh pockets keep small items from disappearing to the bottom, and external compression straps tighten the bag when it’s not fully loaded. The 3L gear cube clips onto a handle for hanging when you’re unpacking at camp or a hotel room, keeping your smaller items contained and easy to find.
Unlike the wheeled Chasm options in this roundup, the 40L goes where wheels can’t, whether that’s a crowded overhead bin, a trail-side drop point, or a tight shuttle bus. A customer favorite among weekend campers and city travelers who want one bag that genuinely handles both.
- Capacity: 40L (2,441 cu in)
- Material: 900D Recycled Polyester, PFC-Free DWR Finish
- Weather Resistance: Yes (PFC-Free DWR, Wipeable Lining)
- Design Type: Duffel + Backpack Hybrid (Straps Tuck Away When Not in Use)
- Organizational Features: Internal Mesh Pockets + External Compression Straps
- Sustainability: Yes (100% Recycled Fabrics, Webbing, and Mesh)
- Additional Feature: 3L Gear Cube with Clippable Handle (100% Recycled Fabric)
- Additional Feature: Dual Carry Handles for Versatile Gripping
- Additional Feature: Wide-Mouth Opening for Suitcase-Style Packing
Pick this if: you travel for long weekends and want one bag that works as a duffel, a backpack, and a carry-on without any wheels to navigate.
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Thule Chasm Wheeled Duffel Suitcase Pond Gray
The Thule Chasm Wheeled Duffel Suitcase is the largest option in this roundup, with 110L of check-in capacity for long trips and heavy gear loads. The 900D recycled polyester exterior uses a PFC-free DWR finish that handles rain and mud, and a molded polycarbonate back panel absorbs shocks that would scuff or dent softer-sided bags. Oversized rear wheels handle rough terrain between the parking lot and the airline counter without wobbling under a heavy load.
The V-channel telescoping handle keeps the bag tracking straight, which you’ll notice on a long airport walk compared to single-tube handle designs. Inside, internal mesh pockets separate dirty clothes from clean ones, and an internal max fill line helps you estimate airline weight limits before you zip it shut. External compression straps take up slack if you’re not packing to full capacity, keeping the load tighter and more manageable.
Where the non-wheeled 90L handles active trips, this 110L wheeled version is purpose-built for travelers who prefer not to carry any weight on their back. Every exterior fabric, webbing, and mesh component uses 100% recycled materials, making it a top-rated choice on Amazon for long-haul packers who want duffel flexibility with suitcase-style rolling.
- Capacity: 110L (Check-In Size)
- Material: 900D Recycled Polyester, PFC-Free DWR Finish
- Weather Resistance: Yes (PFC-Free DWR + Molded Polycarbonate Back Panel)
- Design Type: Wheeled Duffel Suitcase (Check-In Size)
- Organizational Features: Internal Mesh Pockets + Internal Max Fill Line
- Sustainability: Yes (100% Recycled Exterior Fabrics, Webbings, and Mesh)
- Additional Feature: Oversized Rear Wheels with Polycarbonate Shock-Absorbing Back Panel
- Additional Feature: Internal Max Fill Line to Stay Within Airline Weight Limits
- Additional Feature: External Compression Straps for Partial Loads
Pick this if: you’re checking a bag for a week or longer and want the most packing room available with proper wheeled suitcase stability.
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Thule Chasm Sport Duffel Bag
The Thule Chasm Sport Duffel (model TDSD204) is the original heavy-duty version of the Chasm line, built with a phthalate-free TPE laminate over 840D nylon. This construction is stiffer and more abrasion-resistant than the 900D recycled polyester used in the rest of the lineup, making it better suited for rough outdoor use, ski trips, or gear that gets thrown into a truck bed or cargo hold. The massive wide-mouth opening gives you full, suitcase-style access to all 90L of interior space.
Three internal mesh pockets keep smaller items sorted, and external compression straps hold the load tight once packed. The removable backpack straps convert it to a pack in seconds and stow in the end pocket when you’re running it as a duffel. Lockable zipper pulls add security on checked flights or shared transport, and a padded bottom absorbs drops and rough surface contact better than unpadded duffels in this size range. The bag weighs 4.4 lb (approximately 2 kg), which is slightly heavier than the newer 900D Chasm duffels but reflects the thicker TPE laminate construction.
The Sport Duffel carries Thule’s limited lifetime warranty and has built a strong long-term reputation among outdoor travelers for surviving hard, repeated use. It’s a worthwhile investment if you need the toughest material available in a 90L carry-and-convert format.
- Capacity: 90L (5,493 cu in)
- Material: Phthalate-Free TPE Laminate + 840D Nylon (Model TDSD204)
- Weather Resistance: Yes (Waterproof TPE Laminate, PFC-Free Construction)
- Design Type: Duffel (Removable Backpack Straps Store in End Pocket)
- Organizational Features: Three Internal Mesh Pockets + One External Zippered Pocket
- Sustainability: Yes (Phthalate-Free TPE Laminate, No Harmful Chemicals)
- Additional Feature: Removable Backpack Straps (Store in End Pocket When Not in Use)
- Additional Feature: Lockable Zipper Pulls for Secure Checked or Shared Travel
- Additional Feature: Padded Bottom for Drop Protection on Rough Surfaces
Pick this if: you need the toughest Chasm material available for ski trips, outdoor expeditions, or any use case where the bag takes real abuse.
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Thule Chasm 30L Duffel Bag & Gear Cube Bundle
The Thule Chasm 30L Duffel & Gear Cube Bundle is the most compact option in this roundup, and the only one that works equally well as a gym bag, an overnight bag, or a hiking daypack. Its 900D recycled polyester exterior uses a PFC-free DWR finish, and every fabric, webbing, and mesh component comes from 100% recycled materials. At 30L, it holds a weekend’s worth of clothes without the bulk of a larger bag you’ll never fully pack.
The wide-mouth opening gives you suitcase-style access despite the compact size, and internal mesh pockets keep small items from disappearing to the bottom. Backpack straps tuck away when you don’t need them, and external compression straps tighten the bag if it’s not fully packed. The 3L gear cube clips onto a handle for hanging when you’re unpacking at your destination, making it easy to keep toiletries or electronics separate from your main gear.
Unlike the larger Chasm bags that need a real trip to justify their size, the 30L earns its place every week. It’s a smart buy for travelers, gym-goers, and day hikers who want the full Chasm build in a bag that doesn’t take over the overhead bin or the backseat.
- Capacity: 30L
- Material: 900D Recycled Polyester, PFC-Free DWR Finish
- Weather Resistance: Yes (PFC-Free DWR, Wipeable Lining)
- Design Type: Duffel (Convertible to Backpack, Straps Tuck Away)
- Organizational Features: Internal Mesh Pockets + External Compression Straps
- Sustainability: Yes (100% Recycled Fabrics, Webbing, and Mesh)
- Additional Feature: 2-in-1 Convertible Duffel-to-Backpack Design
- Additional Feature: 3L Gear Cube with Clippable Handle for Hanging (100% Recycled)
- Additional Feature: Most Compact Chasm Build with Full Feature Set
Pick this if: you want the smallest Chasm that still converts to a backpack, handles overnight trips, and uses fully recycled construction throughout.
Factors to Consider When Choosing a Thule Chasm Duffel
When choosing a Thule Chasm duffel, start with your capacity needs and how much gear you typically pack. Then consider the material, design, organization features, and weight before deciding which model matches your travel style.
Capacity Requirements
Thule Chasm duffels range from 30L to 110L. For gym days or overnight trips, the 30L covers your essentials without taking up extra space. A long weekend calls for the 40L, which fits three to four days of clothes and gear without being bulky. If you’re packing for a week or heading somewhere remote, the 90L handles the volume. The 110L wheeled suitcase is the right call for extended travel or when you need to check bags and want every cubic inch you can get.
Material Durability
The current Thule Chasm lineup uses 900D recycled polyester with a PFC-free DWR finish, which handles rain, mud, and trail use well. The exception is the Sport Duffel, which uses a phthalate-free TPE laminate over 840D nylon, a stiffer and more abrasion-resistant construction better suited to rough outdoor use. Wipeable interior surfaces make cleanup easy on both material types. The wheeled models also add a molded polycarbonate back panel that absorbs impact from baggage handling.
Design Versatility
Most non-wheeled Chasm duffels convert to a backpack, with shoulder straps that tuck away in a pocket or sleeve when not in use. The wheeled carry-on and 110L suitcase use a V-channel telescoping handle and oversized rear wheels instead, so they don’t offer backpack mode. The oversized wide-mouth opening is standard across the lineup and makes packing and unpacking far faster than a top-loading bag. Internal mesh pockets and included gear cubes round out the organization on every model.
Organization Features
Every Chasm model includes internal mesh pockets for separating small items and external compression straps for managing the load. The gear cube bundles add a dedicated compartment for toiletries, shoes, or accessories, and the clippable handle on each cube lets you hang it for unpacking. The 90L Pond Gray bundle stands out with the 11L Gear Cube M, the largest included cube across the six options here. A wide-mouth opening makes all that organization practical to use on the road.
Weight Considerations
Weight matters most when you’re hauling a full bag through an airport or up a trail. The newer 900D recycled polyester Chasm duffels are lighter than the older Sport Duffel, which weighs 4.4 lb (2 kg) due to its thicker TPE laminate construction. The wheeled models add weight from the wheel assembly and polycarbonate panel, so they’re best when you can roll them rather than carry them. Consider the balance between material weight and protection for your use case.
Weather Resistance
All Thule Chasm duffels are weather-resistant, not fully waterproof. The 900D polyester models use a PFC-free DWR finish that handles splashes, light rain, and wet conditions well enough for most travel and outdoor use. The Sport Duffel’s TPE laminate is the closest to fully waterproof, forming a tighter seal against moisture than the woven polyester shell. Either way, avoid submerging any Chasm duffel in standing water. The wipeable interior on all models means moisture that does get in is easy to clean up.
Sustainability Aspects
Thule has made recycled materials a core part of the current Chasm line. Every fabric, webbing, and mesh component across the 30L, 40L, 90L (new), and 110L models uses 100% recycled materials. The gear cubes that come bundled with these bags use 100% recycled 900D polyester with a phthalate-free laminate. The Sport Duffel uses a phthalate-free TPE laminate, which avoids harmful plasticizers even if it doesn’t use recycled base materials. All Chasm models use PFC-free finishes, eliminating one of the most persistent chemical groups in traditional water-resistant gear.
Frequently Asked Questions
What is the difference between the Thule Chasm Sport Duffel and the newer Chasm collection?
The Sport Duffel (model TDSD204) uses a phthalate-free TPE laminate over 840D nylon, giving it a stiffer, more abrasion-resistant build that handles rough outdoor use particularly well. The newer Chasm collection uses 900D recycled polyester with a PFC-free DWR finish, which is lighter, made from recycled materials, and better suited for travel and everyday use. Both convert to a backpack and are weather-resistant, but the Sport Duffel is the better pick if raw material toughness matters more than weight or sustainability.
Which Thule Chasm size should I choose for a weekend trip versus a week-long trip?
For a two- to four-day trip, the 40L gives you enough room for clothes and gear without forcing you to check a bag. For a full week or longer, the 90L handles extended packing comfortably. If you need to check luggage and want maximum room with rolling ease, the 110L wheeled suitcase is the right call. The 30L is best for overnight trips, day hikes, or gym use where a larger bag would just be dead weight.
Do all Thule Chasm duffels convert to a backpack?
Most non-wheeled Chasm duffels do convert to a backpack, with shoulder straps that tuck into a pocket when not in use. The wheeled carry-on and the 110L wheeled duffel suitcase do not offer backpack mode because they use a V-channel telescoping handle and rear wheels instead. Check the specific model’s features before buying if backpack conversion is a requirement for your trip.
Are the Thule Chasm gear cube bundles worth buying over the duffel alone?
The gear cube bundles generally offer better value than buying the duffel and cube separately. The 3L cube handles toiletries, electronics cables, or small accessories, while the 11L Gear Cube M bundled with the 90L bag has enough room for shoes or bulky clothing items. The clippable handle on each cube lets you hang it for unpacking at a hotel or campsite, which turns out to be more useful than it sounds on a longer trip.
How do I clean and store my Thule Chasm duffel?
Wipe down the exterior with a damp cloth and mild soap to remove dirt and grime. The wipeable interior lining handles spills and debris with the same approach. Air-dry the bag completely before storing it, since trapped moisture can damage both the fabric and the DWR coating over time. Most Chasm duffels fold down compactly when empty, and the included carry case on select models doubles as a storage pouch between trips.
Conclusion
The Thule Chasm lineup covers more ground than most duffel families, and the right pick depends almost entirely on your typical trip length and how you prefer to carry your gear. If you check bags for week-long trips and want rolling ease with the most room available, start with the Wheeled Duffel Suitcase at 110L. For camping, skiing, or rough outdoor use where the bag takes real abuse, the Sport Duffel’s TPE laminate is the toughest material in the lineup. The 90L Pond Gray bundle is the best call for extended soft travel where organization matters as much as capacity. For long weekends without the bulk of a wheeled bag, the 40L Olivine is the sweet spot. And if you need the full Chasm feature set in the smallest possible package, the 30L earns its place every single week. Pick the model that fits your most common trip length and carry style, then pack it up before your next departure.