Description
Ultra Viper-RS Cornhole Bag Set – 2026 ACL Pro Series Cornhole Bags
This purchase includes one set of four Ultra Viper-RS bags.
The Ultra Viper-RS bags are here! With a NEW smaller template along with NEW proprietary Tribrid™ fill and Seam-Lok™ technology, the Viper-RS is our most unique bag to date. Pairing the highly desired Viper-R hybrid carpet slow side with the incredibly popular Viper fast side, this bag brings the hype of the Viper-R in a more compact form! We recommend that this bag be naturally broken in. Because it is a minimum template and weight, any heat or chemicals can alter the size and weight enough for the bags to become out of spec. It is best to avoid: Warm/Hot water, Vinegar, any harsh chemicals.
Release quantities are limited. Most colors are now available. Processing can take between 5-10 Business Days. Shipping takes 2-3 days depending on your location and the carrier.
About the Bag:
The Viper-RS is Ultra’s new minimum template Viper-R bag. Designed to be the smallest legal ACL template, the Viper-RS is a performance bag that will deliver. Tribrid™ fill has a new pellet that is more responsive to bag tilts. This makes the bag great for shaping shots like rolls and cuts. The reinforced seams on all four sides ensure this bag is durable and maintains its shape after break-in. Speaking of beak-in, This bag is one you do not want to use any chemicals like Vinegar or any “sauces”. These chemicals can affect the weight of the pellets and fabrics making this minimum bag not meet weight. Heat will also affect size and the hybrid carpet is known to shrink. We do not advise any break-in on this bag beyond out 1hr Break-In Kit. We highly recommend and natural break-in when possible.
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): 6
- Switch to the Viper if too slow
- Slow Side Speed Rating (Hot/Dry): 6
- More stick for blocking, cutting, rolling and flop shots.
Looseness Rating: 9.0
Great forgiveness and a hole magnet. Still has a good feel in the hand.
Durability Rating: 8.5
Because it is a minimum template and weight, any heat or chemicals can alter the size and weight enough for the bags to become out of spec. It is best to avoid: Warm/Hot water, Vinegar, any harsh chemicals. This is 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 a splinter 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.
Videos: Viper-RS and the Ultra Min. Bag Checker
Want a Bag Check Tool? Click here.
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!!!
DO NOT USE VINEGAR OR HARSH CHEMICALS.
This bag is at minimum size and weight. Vinegar reacts with both the fabric and fill.
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JC Covalesky (verified owner) –
The first 24 hours with the new recruit: The revolutionary Viper-RS.
Here’s my initial impressions of the all-new Viper-RS.
1. Appearance – It’s definitely an Ultra Cornhole thing. However, the Viper-RS bags look great.
2. Usability – The break in was really quick and they were “game ready” by 6:30pm (estimated elapsed time from receipt to playing was 6 1/2 hours). How did I break them in? Following a warm water wash & medium heat dry with a load of clothes, I threw for 40 minutes. Remember, with the hybrid carpet, DO NOT overheat the material or you’ll lose the squareness of the bag.
3. Feel of bag – The “FEEL” was immediately satisfying, and I must note, I personally like the feeling of the seams with the Seam-Lok (Trademarked). The seams are slightly more pronounced, and this is helpful to I my very unorthodox grip (due to surgeries and numbness) where I have less than a 1/4 of the bag (Corner grip too) in just part of my 1/2 my hand. I could feel substance at the seams and this provides me assurance of feeling more in control. See accompanying photos.
4. The fill – The new proprietary and Trademarked Tribrid “FILL” played amazing in all aspects and I put the bags through the paces of racing, blocking, pushing, bullying, airmailing, (yes, a few roll shots too) rolling, and/ or going “skinny”. Yes, the bags performed exceptionally well.
Podium – Yes. Just a 3rd because I wasn’t playing the racing game. Rather, I put the new bags through their paces.
Bionic Bagr Summary
The bags seemed easier to break in as opposed to the OG Viper-R bags. The feel in my hand was to my liking. I had five different partners in last night’s Switcholio and each player was super excited to throw the Viper-RS bags. Of the five, three players are awaiting their delivery and another two players stated that they had to get a set.
As we all know, it started with the Vipers and then the OG Viper-R bags as they were the most copied bags in the game. Well…. Brace for another wave of inferior bags as “others” attempt to mimic the new BOSS, the Viper-RS. The market will soon be flooded with “knockoffs”, “clones” and “copies”. How do you know that you have the BEST? Look for that familiar Ultra Cornhole logo as there’s only one Viper-RS and everything else is a second rat Brand X imposter!
KUDOS to Mark Pryor for always pushing the envelope as he continues to modernize our favorite game/sport though his bag designs with extensive research, testing and experimentation. 🔥
Thank you and much appreciation to the small, yet diligent hardworking and professional crew behind the scenes at Ultra Cornhole!