Plano case 108191 Replacement Foam Insert (Base Pad)

1 piece - Replacement foam for Plano case 108191

Product Description: Replacement foam insert for Plano case 108191 with round corners.

Includes: 1 Piece 1.00" Thick - Solid Pad - (Not Pick N' Pluck)

Overview: Polyurethane foam is the most common type of foam used in cases. The foam is soft enough to provide flexibility for items, but also dense enough to provide cushion for even the heaviest of items.

Technical: Polyurethane is open cell which means air and water can flow freely throughout the foam. The material weighs about 1.2 - 1.3 lbs per cubic foot.


REPLACEMENT FOAM INSERTS BY COBRA FOAM - manufactured locally, specifically for protective cases.

TOP QUALITY POLYURETHANE FOAM - The foam is soft enough to provide flexibility for items, but also dense enough to provide cushion for even the heaviest of items.

FITS PLANO CASE 108191- All inserts are cut to factory specs by computerized CNC (Computer Numerical Control) machines to insure a proper and snug fit.




*Orders placed before 3:00 O'clock P.M. PST will be shipped out the same day.

Customer Reviews

Based on 10 reviews
Plano Case: 108191

Quality product. Initially had some hickups on my end, due to not ordering the correct replacement foam parts. Absolutely love the laser engraving!!! Only recommendation I suggest is pre-cutting the wheel welds out, had to do it on my own. Communication was paramount. Hats off to Liran, many thanks and patience! I definitely plan on odering more from Cobra Foam Inserts!!!! Highly recommend the laser engraving too!

Good foam

The foam replacement is great good quality easy to cut to fit whatever you need I’ll probably be ordering more soon

Great Product

I was really impressed. I gave them a picture of my rifle and some measurements and the fit was perfect. I will definitely shop with Cobra again!

A very fine product!

This cutout arrived very quickly and fit as precise or better than the original. I purchased the insert without any cutouts and utilized a hot wire cutting board to cut my own. The results were very precise and well done! The foam cut very easily and made for clean sharp cuts. The one thing I caution is that if you have a roller case this foam does not have the cutouts for the wheels. This is easily fixed and allows you to cut angled cutouts instead of boxed cutouts like the original so the foam covers the wheels making it look like the wheels are hidden.

Fit Like A Glove!

I have a Plano 108191 case that I needed a replacement bottom foam for. I’ve contacted Plano via email over a year now to obtain a replacement. If I get a response (I don’t always), it’s the same... WE ARE STILL CURRENTLY OUT OF STOCK. I asked a friend who is also a gunsmith & he recommended Cobra. I went on their website & easily located the replacement part for my. Not only did they have it readily available but it was sitting on my doorstep 2 days later!! Couldn’t ask for better service! And the part was an exact fit! I will order another replacement as I have several different rifles that will fit this case. Thanks again for a great experience & I promise, you will hear from me again in the near future! THANK YOU!