SKB 3R Series 5530-20 Waterproof Shipping Case
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.SKB R Series 3R5530-20B-E Waterproof Utility Case is a Mil-Standard case designed to meet the most demanding military specifications. This shipping case is roto-molded for strength and durability, airtight and water proof with solid stainless steel latches and hinges that will withstand the most demanding shipping conditions. Backed by a Lifetime Warranty. Empty Interior.
Interior Dimensions: 55.25 x 30.25 x 20 in.
Exterior Dimensions: 58.25 x 33.25 x 23.25 in.
Base & Lid Dimensions: Base: 17 in. | 3 in.
Weight: 77.26 Lbs.
Wheels: No Wheels
UPC Code: 789270012875
3R Series 3R5530-20 Waterproof Shipping Case
Roto Military Standard Waterproof Case features rugged duty case shell is UV, solvent, corrosion and fungus resistant – making it a great solution for long-term protection for equipment in transit. The exterior of these SKB 3R cases are accompanied by black powder coated stainless steel hardware to prevent rusting and comfortable spring loaded rubber over-molded handles make for easy transport and shipping for these tough industrial and military standard utility cases.
SKB‘s 3R Series cases are built with superior rotationally molded strength and ergonomic design, and feature an impenetrable, yet lightweight LLDPE shell for maximum impact resistance to withstand levels of punishment in excess of all ATA and military shipping specifications Mil-Std-810 and MIl-C4150J.
- Empty Interior
- Rotationally Molded Watertight Cases
- UV, Solvent, Corrosion, and Fungus Resistant
- Complete Gasket Seal Provides Waterproof and Dust-Tight Construction (Mil-C-4150J)
- LLDPE Polyethylene Impact Resistant
- Automatic Ambient Pressure Equalization Valve (Mil-Std-648C & IP67)
- Powder Coated Stainless Steel Hardware Helps Prevent Rusting
- Comfortable, Spring-Loaded, Rubber Over-Molded Handles
- Pressure Relief – Breather Valves
- Resistant to Impact Damage (MIL-STD-810F)
- Stainless Steel Latches and Hinges
- ATA Rated
- Million Mile Warranty
- Proudly Made in the USA
UPC Code:
789270012875
| SKU | 3R5530-20B-E |
|---|---|
| Brand | SKB Cases |
| Interior Options | Empty |
| Interior (LxWxH) | 55.25 x 30.25 x 20 in. |
| Interior Cu. Volume | 19.34 cu ft |
| Exterior (LxWxH) | 58.25 x 33.25 x 23.25 in. |
| Exterior Cu. Volume | 26.06 cu ft |
| Carton Dimensions | 59 x 34 x 24 in. |
| Weight | 77.26 Lbs. |
| Color | Black |
| Lid Depth | 3 in. |
| Base Depth | 17 in. |
| Max Temperature | 180 Degrees F |
| Min Temperature | -40 Degrees F |
| Wheels | No Wheels |
| Handle | Rubber Overmolded Handles |
| Latches | Stainless Steel Latches |
| Lockable | Pad-Lockable |
| Stackable | Yes |
| Body Material | LLDPE Polyethylene |
| Manufacturing Process | Roto Molded |
| Water Resistance | Waterproof |
| Rating | ATA Rated |
| Certifications | IP67, MIL-C-4150J, MIL-STD-648C, MIL-STD-810F |
| Transporting and Shipping Options |  LTL (Less Than Truckload) / Freight refers to a case that weighs 150 lbs. + and has larger than a combined length and girth exceeding 165 in. Girth is calculated as (2 x width) + (2 x height). It is too large to ship via small package service and must ship via a freight service.  Oversized Checked Baggage refers to cases that can be checked on the airlines but could incur oversize fees. Typically oversize fees can be applied to cases between 50-100 lbs and between 63-126 inches overall. 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. |
No interior options available for this product.
SKB 3R5530-20B-E Dimensional DrawingNo videos available for this product.
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.
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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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