Made in USA refers to a product that is virtually completely made in the United States of America. Any components not produced in the United States is negligible.
A Lifetime Warranty refers to a guarantee that the case is fully warranted against defects in materials and craftsmanship for the life of the case to the original owner. If your case breaks, we will supply replacement parts, repair the case, or replace your case for as long as you own it. Some conditions apply, please see individual manufacturer’s warranties.
Satisfaction Guaranteed is a promise that we ensure our customers are satisfied with the quality of the products they purchase from us and that they are free from any defects in materials or workmanship. We do our absolute best to be sure everyone gets satisfactory service and support.
Waterproof means that a case is completely resistant to water and will not allow water to pass through it under specific conditions. Waterproof cases are designed to remain unaffected by water exposure, even when submerged, typically for a certain depth and duration as defined by standards like the IP (Ingress Protection) rating system.iSeries 1813-5B Waterproof Laptop Case with Think Tank Interior. custom padded Think Tank-designed interior with a rigid removable flap that protects your laptop during transit and provides a sturdy work surface when in use. A heavy-duty hook-and-loop strap secures the laptop in place along with positionable foam blocks that help provide a custom fit for all laptops up to 15 inches. Also includes accessory pouches and lid organizer.
Interior Dimensions: 18.5 x 13 x 4.75 in.
Exterior Dimensions: 19.68 x 15.18 x 5.46 in.
Base & Lid Dimensions: Base: 3.25 in. | Lid: 1.5 in.
Weight: 8.5 Lbs.
Wheels: No Wheels
UPC Code: 789270000681
Typically Ships within 2 - 3 Days
No Restocking Fee
iSeries 1813-5B Waterproof Laptop Case with Think Tank Interior. custom padded Think Tank-designed interior with a rigid removable flap that protects your laptop during transit and provides a sturdy work surface when in use. A heavy-duty hook-and-loop strap secures the laptop in place along with positionable foam blocks that help provide a custom fit for all laptops up to 15 inches. Also includes accessory pouches and lid organizer.
Interior Dimensions: 18.5 x 13 x 4.75 in.
Exterior Dimensions: 19.68 x 15.18 x 5.46 in.
Base & Lid Dimensions: Base: 3.25 in. | Lid: 1.5 in.
Weight: 8.5 Lbs.
Wheels: No Wheels
UPC Code: 789270000681
The 3i-1813-5NT features a custom padded Think Tank-designed interior with a rigid removable flap that protects your laptop during transit and provides a sturdy work surface when in use. A heavy-duty hook-and-loop strap secures the laptop in place along with positionable foam blocks that help provide a custom fit for all laptops up to 15 inches. Underneath the laptop are two removable clear accessory pouches that accommodate power supplies, cables, and other items. There is also a handy lid organizer for storage of other small accessories.
iSeries Injection Molded Mil-Standard Waterproof Cases are molded of ultra high-strength polypropylene copolymer resin, featuring a gasket sealed, water and dust tight, submersible design that is resistant to corrosion and impact damage. Features a molded-in hinge, patented trigger release latch system, comfortable, snap-down rubber over-molded cushion grip handle, automatic ambient pressure equalization valve. The iSeries line is resistant to UV, solvents, corrosion, fungus and impact damage.
| SKU | 3i-1813-5NT |
|---|---|
| Brand | SKB Cases |
| Interior (LxWxH) | 18.5 x 13 x 4.75 in. |
| Interior Cu. Volume | 0.66 cu ft |
| Exterior (LxWxH) | 19.68 x 15.18 x 5.46 in. |
| Exterior Cu. Volume | 0.94 cu ft |
| Carton Dimensions | 19.88 x 15.13 x 5.5 in. |
| Weight | 8.5 Lbs. |
| Color | Black |
| Lid Depth | 1.5 in. |
| Base Depth | 3.25 in. |
| Max Temperature | 180 Degrees F |
| Min Temperature | -69 Degrees F |
| Max Buoyancy | 42 Lbs. |
| Wheels | No Wheels |
| Handle | Soft Grip Comfort Handle |
| Latches | Trigger Release Latch System |
| Lockable | Pad-Lockable |
| Stackable | Yes |
| Body Material | Ultra High-Strength Polypropylene Copolymer Resin |
| Manufacturing Process | Injection Molded |
| Water Resistance | Waterproof |
| Rating | ATA Rated |
| Certifications | IP67, MIL-C-4150J, MIL-STD-648C, MIL-STD-810F |
| Return Policy | Stock Case — Standard 30-Day Returns |
| Transporting and Shipping Options |  Small Package Service refers to cases that can ship via UPS, Fedex or USPS and would be charged a standard rate based on the weight. Cases must weigh less than 150 lbs. and meet certain dimensional requirements. Always check the carrier’s small package policy for exact limits. Checked Baggage refers to cases that can be checked in on the airlines that are under 50 lbs. and 62 in. overall or less and would be considered standard size bags that would not incur an oversize fee. Overall dimensions of the case are determined by adding the length, width and height together. Always check your airline’s specific policy, as size and weight limits can vary by carrier and route. |
Watch product demonstrations, feature overviews and case details before choosing your configuration.
Watch SKB iSeries 3i 1813-5NT Laptop Case w/ Think Tank Interior Product Video for a closer look at SKB iSeries 3i 1813-5NT Laptop Case w/ Think Tank Interior, including product features, construction, operation and details that can help you choose the correct case.
Watch SKB iSeries 3i 1813-5NT Laptop Case w/ Think Tank Interior Video 2 for a closer look at SKB iSeries 3i 1813-5NT Laptop Case w/ Think Tank Interior, including product features, construction, operation and details that can help you choose the correct case.
Watch SKB iSeries 3i 1813-5NT Laptop Case w/ Think Tank Interior Video 3 for a closer look at SKB iSeries 3i 1813-5NT Laptop Case w/ Think Tank Interior, including product features, construction, operation and details that can help you choose the correct case.
Watch SKB iSeries 3i 1813-5NT Laptop Case w/ Think Tank Interior Video 4 for a closer look at SKB iSeries 3i 1813-5NT Laptop Case w/ Think Tank Interior, including product features, construction, operation and details that can help you choose the correct case.
Watch SKB iSeries 3i 1813-5NT Laptop Case w/ Think Tank Interior Video 5 for a closer look at SKB iSeries 3i 1813-5NT Laptop Case w/ Think Tank Interior, including product features, construction, operation and details that can help you choose the correct case.
SKB CASES LIFETIME WARRANTY
SKB brand hardshell cases are fully warranted against defects in materials and craftsmanship for the life of the case to the original owner. That means, if your case breaks, SKB will supply replacement parts, repair the case, or replace your case for as long as you own it. Proof of Purchase is required for all warranty claims. Electronic components in SKB brand hardshell pedalboard systems are warranted for five years from date of purchase. Soft cases and gig bags are warranted for one year from date of purchase. SKB is not responsible for the shipping cost to our facility. However, SKB will cover all of the costs of repairs and/or replacements, as well as the return shipping. SKB hardshell cases are warranted for life to the original owner only. Cases used rental purposes, used by institutions or schools, modified or used cases are not covered by this warranty. To request a return authorization for a warranty claim, please contact our Customer Service Department at (800) 783-0087
SKB SOFT PRODUCT WARRANTY
SKB Soft Products are fully warranted to the original owner against defects in materials and craftsmanship for one year from purchase. Any defects in workmanship will be covered by SKB. Damages due to accident, improper care, negligence or normal wear, where SKB is not at fault, are not covered on Soft Products. Freight cost to SKB Corporation is the responsibility of the customer. SKB will pay the return freight for warranty product shipped back to the customer.
WHAT OUR CUSTOMERS ARE SAYING:
"Exceptional Quality and Service"
We've been sourcing hard cases and multi-laptop transport cases for our IT deployment teams, and this company has exceeded expectations. The quality is unmatched—durable, secure, and clearly made for professionals. Their customer service team is responsive, knowledgeable, and genuinely committed to helping. Highly recommend for any company needing a quality shipping case.
- Procurement Manager, Federal Contractor
"The Only Case Supplier We Trust"
We use their cases for secure field deployments, and they hold up to the toughest environments. Our reps always get quick answers and real solutions from their support team. Great partner for anyone needing rugged, high-quality shipping and transport options.
- IT Director, Defense Contractor
"Built for Professionals - Built to Last"
We ordered multiple cases to secure sensitive equipment and laptops. Not only did they arrive quickly, but the quality was outstanding. Custom foam inserts were a game-changer for our workflow. Cases came with a lifetime warranty. And any time we’ve had a question, their support team handled it fast and professionally.
- Facilities Manager, National Utility Company
"Top-Tier Cases and Even Better Support"
We needed laptop transport cases that could meet strict government transport standards. These cases were spot-on—secure, organized, and travel-ready. I was especially impressed by how proactive and helpful the customer support was. Their team helped us customize our order, and the process was smooth from start to finish. A great experience all around. Our organization will absolutely reorder.
- Logistics Coordinator, Municipal IT Tech Department
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SKB 3i-1813-5B Product Datasheet
