SKB Cases 3I-4217-7B-L
3I Series Injection Molded Waterproof Case with Wheels & Layered Foam

OUR PART #  3I-4217-7B-L

Our Price: $284.99
List Price: $519.99
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Available in well over 40 configurations, the 3I Series of waterproof cases are the perfect solution for storing and transporting your delicate electronics, A/V equipment, microphones, mixers, cables, computers or percussion and music accessories. Most sizes are available with a variety of interiors to accommodate the needs of the traveling musician. Interior options on most models include cubed foam, layered foam, padded dividers, or an empty interior.

3I Series injection molded waterproof cases are constructed of ultra high-strength polypropylene copolymer resin and feature a gasketed, waterproof and airtight, submersible design (IP67) that is resistant to corrosion and impact damage. The molded-in hinge, patented "trigger release" latch system, comfortable, snap-down rubber over-molded cushion grip handle, secure stacking, and automatic ambient pressure equalization valve (MIL-STD-648C) all contribute to its military grade design. In-line style wheels add to the portability of this case and the stainless steel protector clips provide added strength and security.


  • Layered foam interior  
  • Patented trigger release latches can be retrofitted with TSA accepted key locking latches  
  • Padlock holes include stainless steel padlock protector clips  
  • Waterproof and dust tight design (MIL-C-4150J)  
  • Molded-in hinge for added protection  
  • Snap-down rubber over-molded cushion grip handle  
  • Ambient pressure equalization valve (MIL-STD-648C)  
  • Resistant to UV, solvents, corrosion, fungus (MIL-STD-810F)  
  • Resistant to impact damage (MIL-STD-810F)  
  • Convenient In-line skate style wheels


  • Interior Length: 42.50 in
  • Interior Width: 17.00 in
  • Interior Depth: 7.50 in
  • Carton Length: 45.25 in
  • Carton Width: 19.63 in
  • Carton Depth: 8.38 in
  • Lid Depth: 2.00 in
  • Base Depth: 5.50 in
  • Shipping Weight: 27.00 lb
  • Product Weight: 24.50 lb
iSeries Large Colored Replacement HandleSKB Cases 3i-HD81 iSeries Large Colored Replacement Handle

SKB's 3i-HD81 Large Colored Handles are 8.625" long and are available in blue, red, green, or yellow. These cushioned over-molded handles allow you to color code your black SKB iSeries cases to tell them apart. Compatitble with ...

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