Description
Ultra Viper-Z Cornhole Bag Set – 2026 ACL Pro Series Cornhole Bags
This purchase includes one set of four Ultra Viper-RV bags.
The NEW Ultra Viper-Z bags are our most unique bags to date! Combining everybody’s favorite hybrid fabric with the cutability of herringbone, the Viper-Z brings you an all new slow side fabric that can do it all.
All the engineering, innovation, and experience from the Viper-R, Viper-RS, Viper-RV, Viper-X, and Viper-XS have been combined to make the ultimate Ultra bag, the Viper-Z™.
Release quantities are limited. Processing can take between 5-10 Business Days. Shipping takes 2-3 days depending on your location and the carrier.
About the Bag:
Ultra customers never need to settle. Why choose between Viper-R’s forgiving hybrid carpet slow-side and Viper-X’s cutting and rolling herringbone when you can have both? The Viper-Z allows you to block, roll, and move straight up the board in ways never before seen in cornhole.
The Viper-Z slow-side is a unique combination of two of the best materials in cornhole – our hybrid carpet and herringbone. Featuring the most popular fast side in the industry, the combination of fabrics in the Viper-Z builds on the Viper legacy while innovating the sport. The fast side is the same as the renowned Ultra Viper. This bag is very friendly around the hole and tracks true up the board while offering players the option to block and roll. The new Tribrid™ fill gives the bag a perfect in hand feel while the addition of the new pellet enhances the bag’s ability to cut and roll, making it a little more reactive to bag tilts than it’s predecessors. Our mid-size template is the best of both worlds and is a favorite amongst fans of big and small bags alike. Viper-Z is complete with Seam-Lok™ technology to reduce seam stretching and help keep shape game after game.
Speed Rating: 8/5
- Fast Side Speed Rating (Cold/Damp): 7
- Cuts through heavy moisture like the Vapor bag.
- Fast Side Speed Rating (Hot/Dry): 9
- Very quick. Too quick for most. But a great hole magnet if you get it close.
- Slow Side Speed Rating (Cold/Damp): 4
- Switch to the Viper-R if too slow.
- Slow Side Speed Rating (Hot/Dry): 5
- More stick for blocking, cutting, rolling and flop shots.
Looseness Rating: 8.0
Great forgiveness and a hole magnet. Still has a good feel in the hand. The template size is optimized for playability and collectability.
Durability Rating: 9
One of the most durable bags we’ve ever produced. However, the fast side is prone to snagging. The fibers of the fabric are super strong and when they catch onto an edge they pull out of the fabric instead of breaking. This will not cause the bag to fall apart but it will look like a line in the bag. We do not warranty fiber pull outs so be sure the boards you play on are smooth on all edges.
About Speed Ratings: Speed of bags is strongly dependent on the humidity level and the type of fabric. Cotton or duck bags will generally be very fast in hot/dry conditions and slow in cold/damp conditions. Synthetic fabric such as polyester will play much quicker in cold/damp conditions and is generally more predictable. Speed rating of “0” means the bag is so sticky that the bag will not move even when the board is tilted at a 60° angle. Speed rating of “10” means the bag will slowly move down the board at regulation board angle of 11°.
About Looseness Rating: Looseness is based on the stiffness of the fast side fabric. A tighter weave will generally produce a stiffer bag. Looseness rating of “0” means the bag is very stiff and is highly likely to clog the hole. A Looseness rating of “10” means the bag will slip into the smallest opening if the fast side speed rating is high.
ALERT!!! If you boil or overheat your bags, we will know because they will have shrunk!!! You void your warranty if you overheat your bags!!!
Be smart and use our 1hr Break-In Kit instead.
Terms for Purchasing Ultra Viper-Z Bags – Click Here
Please review the terms and agree to them before you add them to the cart. Please follow us on Facebook for future releases dates and time.
kickpeddle (verified owner) –
Just received these bags, so I can’t really review the bags yet. But, the shipping was ULTRA fast! Especially when travelling halfway across the United States!
charlie.arellano (verified owner) –
My new favorite bag…looks great, feels great…Ultra A+!!!
zdavis284 (verified owner) –
I bought my Viper Z Bags a week ago now. I have been throwing them for the past couple days and they are perfect for my indoor setup. Really hole friendly but with a big enough fill I can get a solid grip on the bag. Will be getting more in the future.
mwwood77 (verified owner) –
Bought these when they first launched and they have been my go to bag ever since. I thought the hybrid herringbone carpet was exactly what I was looking for. Just a little slower than the RS and RV allowing a little more action on cuts but still strong on the push shots. As a bonus I have found that I can get a bit of a bounce and half roll without much work at it. Right amount of floppiness and action for me. And as always with Ultra bags. Very hole friendly.