Description Ultra Viper Cornhole Bag Set – 2026 ACL Pro Series Cornhole Bags This purchase includes one set of four Ultra Viper bags.   Viper is the bag the changed everything in cornhole. In 2019, Ultra put two fast side materials together creating the most hole friendly bag of all time. It’s speed also made it the perfect “racer” bag. With more wins than any other cornhole bag in the ACL, the Viper stands the test of time. It’s still just as good today as ever. The bag has exceptional fast side speed with a controllable but quick slow side. Hang on as Viper strikes and your PPR rises. Release quantities are limited. Processing can take between 5-10 Business Days. Shipping takes 2-3 days depending on your location and the carrier.  Video: Ultra 3YR ANNIVERSARY Viper Video   About the Bag:  Viper cornhole bags are quite unique.  The fast side is similar to the fast side of the Vapor bag but it is a slightly different knit to minimize snags.  The slow side is similar to the fast side of the Cobra bag but it has the patent pending Speed Control technology pressed into them.  Speed Control is an array of dots arranged in a specific pattern to slow/control the speed of the bag.  Great for indoor medium to slow speed conditions.  For fast boards, consider the Viper-R of Viper-B. This bag has been designed to be loose and forgiving but also controllable in the hand.   Give this bag about 10 games to break in.   Speed Rating: 8/6 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.  Switch to Viper-C if necessary.  Slow Side Speed Rating (Cold/Damp): 5    It will slow down but still move.   Switch to fast side or Viper-C fast side.  Slow Side Speed Rating (Hot/Dry): 7    Quick, but a great hole magnet if you get it close.  Looseness Rating: 8.5 Great forgiveness and a hole magnet.  Still has a good feel in the hand.  Durability Rating: 8.5 Probably the most durable bag 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 10.5°. 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. About the stick side:  Normally our bags come in two stick speeds, regular sticky and less sticky.  The less sticky bags had an X after the name.  But the Viper is different.   It has new patent pending tech called Speed Control.   This tech slows down the speed to a manageable slickness.    Bags that are quick find the hole easier but if they are too quick they can find the ground even easier.  So we try to target a balance of stick and slip and we believe we have achieved that. Use our Approved 1hr Break-In Kit  Terms for Purchasing Ultra Viper 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.