Thule Subterra Convertible Carry-On 40L
- 40L volume, 3.5 lbs
- Shoulder bag or backpack carry
- 15" MacBook/15.6" PC removable laptop sleeve, plus 10.1" tablet
- 8.3 x 13.8 x 21.7 in
- 800D nylon, water-resistant
- Pass-through panel for rolling luggage
- Limited Lifetime warranty
Updated 3 days ago · Based on the Amazon listing and published specifications, not hands-on testing.
A convertible soft carry-on that packs like a suitcase and carries like a backpack, with a removable laptop sleeve for work trips. It has no wheels, so the full load rides on your shoulders.
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ASIN: B01MYZZIGB
Overview
Thule built the Subterra Convertible Carry On as a soft bag that switches between shoulder carry and backpack straps. A suitcase style opening and zippered mesh divider organize clothes, while a separate compartment isolates shoes or dirty laundry.
Flexibility is the point: it opens flat like luggage, straps on like a pack and slides over a roller handle. Without wheels, a fully loaded bag gets heavy on long airport walks.
Who it's for
Short trip flyers, students heading home and business travelers with a laptop get a bag that packs flat and carries hands free. Travelers with bad backs or heavy loads should look at a wheeled carry-on.
Pros and cons
- Converts shoulder bag to backpack
- Clamshell style opening
- Separate shoe compartment
- Removable laptop sleeve
- Hand wash only care
- Fills quickly beyond short trips
- Lock options not listed
Performance notes
Weight distribution depends on carry mode: backpack straps spread the load across both shoulders, while the shoulder strap loads one side. Water-resistant nylon sheds light rain but zippers and seams are not described as sealed.
Specifications
| Brand | Thule |
|---|---|
| Dimensions & fit | |
| Compatible Device Size Maximum | 15.6 inches |
| Item Dimensions D X W X H | 14"D x 22"W x 9"H |
| Item Weight | 3.5 pounds |
| Size | One Size |
| Capacity & performance | |
| Age Range Description | Adult |
| Storage Volume | 40 liters |
| Construction & materials | |
| Apparel Fabric Stretch | No Stretch |
| Color | Black |
| Material Type | Nylon |
| Shell Type | Soft Shell |
| Included components | |
| Backpack Design | Laptop Backpack |
| Included Components | Convertible Carry-on |
| Unit Count | 1 Count |
| Warranty & support | |
| Warranty Description | Limited Lifetime |
| Other details | |
| Apparel Closure Type | Zipper |
| Embellishment Feature | Cord |
| Import Designation | Made in the USA or Imported |
| Item Shape | Rectangular |
| Number Of Pockets | 8 |
| Other Special Features Of The Product | Rolling |
| Pattern | Solid |
| Pocket Description | Utility Pocket |
| Product Care Instructions | Hand Wash Only |
| Product Style | Luggage |
| Recommended Uses For Product | Sport |
| School Type | High School |
| Strap Type | Convertible Strap |
| Style Number | TSR-336 |
| Theme | Space |
| Water Resistance Level | Water Resistant |
Frequently asked questions
How do you clean the Thule Subterra Convertible Carry On?
Care is listed as hand wash only. The 800D nylon is water-resistant, so light spills wipe off the surface.
Does the Thule Subterra Convertible Carry On have wheels?
No. It carries as a shoulder bag or backpack and can slide onto rolling luggage with the pass-through panel.
What laptop fits in the Thule Subterra Convertible Carry On?
The removable sleeve fits a 15" MacBook or 15.6" PC, plus a 10.1" tablet and accessories.
Where do passports go in the Thule Subterra?
A hidden CashStash pocket holds a passport and important documents.