Skip to main content
Laptop backpack

Thule Subterra Backpack 25L

Commuter-inspired backpack with expandable, quick-access compartments and dedicated protection for a 15" MacBook® plus iPad®/10.1" tablet.



  • Superior bumper protection, thanks to SafeEdge construction within laptop compartment
  • Protective tablet pocket with soft interior lining
  • Two-way access to laptop and tablet through top-loading compartment or side zipper
  • Removable SafeZone compartment protects sunglasses, smartphone or other fragile items
  • Duffel-style zipper opens main compartment wide for easy packing and full visibility
  • Quick-access front pocket expands to hold large items such as a U-lock or power brick for laptop
  • Hidden, vertical pocket stores frequently used mid-sized items such as headphones, a hat or gloves
  • Organization pocket with clip for an access card or keys
  • Integrated daisy chain attachment system for carabiner or bike light
  • Interior, zippered mesh pocket keeps small items visible yet secure

Technical specifications

Dimensions 13 x 11 x 18.5 in
Laptop compartment dimensions 14.3 x 0.9 x 9.8 in
Weight 2.18 lb
Volume 25 L
Color Dark Shadow
Material Nylon
Model name TSDP-115
Model number 3203037


Thule BringIt! GuaranteeThule is dedicated to providing exceptional products that are quality tested and guaranteed against defects in materials and workmanship.

View warranty details


Mostly great, with some minor drawbacks


Bought this as a new all-around functional backpack, and it absolutely fits the bill. I was looking specifically for a fold-over bag, rather than a roll-top, as I find roll-tops both finicky and ugly, and was surprised at how hard it is to find a nice fold-over bag. I'm so happy to have found this one. I love having a zipper to access the main compartment - most bucket fold-over top backpacks lack this zipper, so the stuff at the bottom of the backpack is always such a pain to pull out. The zipper makes everything super accessible! I do wish there were some way to clip the zipper at the top, because sometimes it opens itself up a bit, but not enough to be a problem. I'd also get rid of the hard-sided glasses case, which just takes up unnecessary room (I just put my glasses in their own, much slimmer, case). However, these are minor complaints compared to the all-around convenience this bag offers.


Brooklyn, NY


An awesome bag


Absolutely love it! It's light and can hold a lot of things. I travel a lot for work between cities and it's perfect for clothing, toiletries, my Mac and gadgets.




I LOVE this bag!


I cannot sing enough praise for this bag! I am 5'5 and petite. As a college student in a very rainy, tropical climate, I love how this bag is waterproof. In fact, it proved itself the day I purchased it! Quick dried in about 15 minutes! My major requires me to carry some small, valuable equipment including a glorified USB drive and a MacBook. The lap top pocket protects my MacBook with ease, and I don't have to worry about it being scratched or banged up. The no crush pocket allows me to safely store my USB drives, sunglasses, snacks/candy, and anything else I don't want to risk being smashed. The zippered pocket behind the folding Velcro one on the front is the perfect size for my two composition notebooks. The largest pocket holds my large binder and all of my books, which is great because I have one day a week where I must take them all. I love the zippered pocket on the inside for safe keeping of any valuables. My student ID and writing utensils fit perfect in the pocket under the buckled section. Any student would benefit from using this bag! The style is modern and minimalist. As someone with scoliosis, I need well padded straps and backpacks that distribute weight well. I have over 30 pounds of weight in my bag all the time, and I barely even notice it. The added chest buckle on the shoulder straps bumps the comfort level! I like how it keeps the bag in place, even when I bend down. Bottom line, if you're reading this, purchase the bag!


St.pete Florida



4.6 17