Add to your order
- Coverage for accidental damage including drops, spills, and broken parts, as well as breakdowns (plans vary)
- 24/7 support when you need it.
- Quick, easy, and frustration-free claims.
- No Additional Cost: You pay nothing for repairs – parts, labor, and shipping included.
- Coverage: Plans starts on the date of purchase. Stains, rips or tears and seam separation covered from day one. Defects in materials or workmanship covered after the manufacturer warranty expires.
- Easy Claims Process: File a claim anytime online or by phone. Most claims approved within minutes. If we can’t repair it, we’ll send you an Amazon e-gift card for the purchase price of your covered product or replace it.
- Product Eligibility: Plan must be purchased with a product or within 30 days of the product purchase. Pre-existing conditions are not covered.
- Terms & Details: More information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Terms & Conditions will be available in Your Orders on Amazon. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase.
- Buy a lot of stuff on Amazon? Tons of items eligible for coverage, from the latest tech like Laptops, Game Consoles, TVs, Phones, and Cameras to major appliances, sporting goods, tools, toys, personal care, furniture, and more (not eligible for commercial or business use items).
- Accidents Happen. That’s why for your portable products we cover accidental damage from handling such as drops, spills and cracked screens. We also cover electrical and mechanical malfunctions, power surges, and wear and tear.
- Past and Future Purchases covered. 30 days after you are enrolled, all eligible past purchases (up to 1 year prior to enrollment) and future eligible purchases made on Amazon will be covered by your plan as long as you are enrolled.
- Fast, easy claims. Frustration-Free claims, with most filed in minutes. We will fix it, replace it, or reimburse you with an Amazon e-gift card for the purchase price of your product (excluding tax). File at Asurion.com/amazon.
- No Hidden Fees. For just $16.99 a month + tax you’re covered for up to 5,000 in claims per 12-month period. *THIS PROGRAM IS MONTH-TO-MONTH AND WILL CONTINUE UNTIL CANCELED* Coverage for all products ends 30 days after the plan is canceled. Cancel any time.
Add to your order
- Coverage for accidental damage including drops, spills, and broken parts, as well as breakdowns (plans vary)
- 24/7 support when you need it.
- Quick, easy, and frustration-free claims.

Amazon Prime Free Trial
FREE Delivery is available to Prime members. To join, select "Try Amazon Prime and start saving today with FREE Delivery" below the Add to Cart button and confirm your Prime free trial.
Amazon Prime members enjoy:- Cardmembers earn 5% Back at Amazon.com with a Prime Credit Card.
- Unlimited FREE Prime delivery
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- A Kindle book to borrow for free each month - with no due dates
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STM Dux 30L Backpack - Rugged, Comfortable, Innovative, Versatile, Stylish, 360 Degree Protective Backpack for Men & Women, Fits up to a 17" Laptop Plus a Tablet Sleeve - Grey
Return this item for free
We offer easy, convenient returns with at least one free return option: no shipping charges. All returns must comply with our returns policy.
Learn more about free returns.- Go to your orders and start the return
- Select your preferred free shipping option
- Drop off and leave!
Learn more
Return this item for free
We offer easy, convenient returns with at least one free return option: no shipping charges. All returns must comply with our returns policy.
Learn more about free returns.- Go to your orders and start the return
- Select your preferred free shipping option
- Drop off and leave!
Purchase options and add-ons
- COMFORTABLE CARRY - Ergonomic dual-foam shoulder strap made of breathable mesh plus a molded extra thick back panel with cooling airflow channels for maximum comfort, including an adjustable sternum strap and luggage pass through
- FULL VISIBILITY AND ACCESS - Get complete access to the full length of the backpack through the side panels, you'll no longer have to dig for that lost item; plus the ability to conveniently organize your cargo on the adjustable shelves
- LAPTOP & TABLET PROTECTION - Patented design suspends devices up and away from the impact zone, large sleeve for a 17" laptop plus an additional sleeve for tablets and documents; makes this the ideal laptop bag to keep your devices out of harm's way
- VERSATILE STORAGE - From the side openings remove or reposition hook-and-loop shelving for optimal organization; use the top-loading pocket for your accessories or remove the convertible floor to allow access to the full depth of the backpack
- ORGANIZATION OPTIONS - Multiple pockets throughout, theres a spot for all your essentials and accessories; a water bottle pockets discrete security pocket, key clip, and cable keeper; multi-direction cargo access through top and sides
- COMPLETE PROTECTION - 360 degree padding ensures rugged Mil-Spec protection including water resistance outer material to deflect rain and spills to keep cargo dry along with water repellant zipper for the laptop and tablet compartment
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Product information
Product Dimensions | 9.5 x 20 x 13 inches |
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Item Weight | 3.91 pounds |
Department | unisex-adult |
Manufacturer | STM |
ASIN | B099HMWN12 |
Country of Origin | Vietnam |
Item model number | stm-111-333Q-03 |
Customer Reviews |
4.3 out of 5 stars |
Best Sellers Rank | #10,171 in Laptop Backpacks |
Age Range Description | Adult |
Item Weight | 1.78 Kilograms |
Number Of Items | 1 |
Capacity Total | 30 Liters |
Warranty & Support
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STM Dux 30L Backpack - Rugged, Comfortable, Innovative, Versatile, Stylish, 360 Degree Protective Backpack for Men & Women, Fits up to a 17" Laptop Plus a Tablet Sleeve - Grey
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Product Description
VERSATILE STORAGE - From the side openings remove or reposition hook-and-loop shelving for optimal organization; use the top-loading pocket for your accessories or remove the convertible floor to allow access to the full depth of the backpack
From the brand

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iPad Protection
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Backpacks & Laptop Bags
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Power & Accessories
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Best Sellers
From the manufacturer


The smarter rugged-comfortable-versatile-tech-fortress-your-friends-are-totally-going-to-envy backpack.
Taking the concept of a backpack to an innovative level worthy of the Dux name, The Dux pack protects your technology, your gear, your shoulders, and even your distinctive style unlike any other backpack.

Product Features
Easy Access
Multi-direction cargo access through top and side pockets.
Top Loading Pocket
for quick access with a convertible floor thatzip-drops open to allow access to full depth of pack, plus cascading foldout pockets on front
FoamFortress
360 degree padding ensures rugged Mil-Spec cargo protection
What's in the box
Videos
Videos for this product
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Dux 30L Backpack Product Video
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Customer reviews
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Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
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- Reviewed in the United States on March 27, 2025Color: GreySize: 30LVerified PurchaseI traveled with an iPad pro, steam deck, headphones, a controller, a mouse, mousepad, glasses case, passport, misc items, and a 16" MacBook with it. The bag seems both safe and durable. Only con is the rounded bottom. I hate that it's rounded so the bag cannot stand upright on its own. Other than that, I highly recommend it.