{"product_id":"2026-easton-tantrum-2-piece-loaded-usa-asa-slowpitch-softball-bat-esa6sistl","title":"2026 Easton Tantrum 2-Piece Loaded USA\/ASA Slowpitch Softball Bat - ESA6SISTL","description":"\u003cp\u003e\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\/\",\n  \"@type\": \"Product\",\n  \"name\": \"2026 Easton Tantrum 2-Piece Loaded USA\/ASA Slowpitch Softball Bat\",\n  \"model\": \"ESA6SISTL\",\n  \"brand\": {\n    \"@type\": \"Brand\",\n    \"name\": \"Easton\"\n  },\n  \"description\": \"The 2026 Easton Tantrum (ESA6SISTL) is a limited-edition Smash It Sports Exclusive 2-piece loaded slowpitch softball bat. Built with HDK23 Carbon Fiber, 12.75-inch barrel, and approved for USA Softball (ASA). Individually numbered out of 650.\",\n  \"sku\": \"ESA6SISTL\",\n  \"mpn\": \"ESA6TNTL\",\n  \"url\": \"https:\/\/smashitsports.com\/products\/esa6sistl\",\n  \"image\": \"\",\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"priceCurrency\": \"USD\",\n    \"availability\": \"https:\/\/schema.org\/InStock\",\n    \"url\": \"https:\/\/smashitsports.com\/products\/esa6sistl\",\n    \"seller\": {\n      \"@type\": \"Organization\",\n      \"name\": \"Smash It Sports\",\n      \"url\": \"https:\/\/smashitsports.com\"\n    }\n  },\n  \"additionalProperty\": [\n    { \"@type\": \"PropertyValue\", \"name\": \"Barrel Size\", \"value\": \"12.75 inches\" },\n    { \"@type\": \"PropertyValue\", \"name\": \"Construction\", \"value\": \"2-Piece\" },\n    { \"@type\": \"PropertyValue\", \"name\": \"Swing Weight\", \"value\": \"Loaded (End Load)\" },\n    { \"@type\": \"PropertyValue\", \"name\": \"Handle\", \"value\": \"Flex 130\" },\n    { \"@type\": \"PropertyValue\", \"name\": \"Certification\", \"value\": \"USA Softball (ASA)\" },\n    { \"@type\": \"PropertyValue\", \"name\": \"Available Weights\", \"value\": \"25oz, 26oz, 27oz\" },\n    { \"@type\": \"PropertyValue\", \"name\": \"Material\", \"value\": \"HDK23 Carbon Fiber Composite\" },\n    { \"@type\": \"PropertyValue\", \"name\": \"Edition\", \"value\": \"Limited — Individually Numbered \/650\" }\n  ]\n}\n\u003c\/script\u003e \u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is the 2026 Easton Tantrum ESA6SISTL approved for USA Softball (ASA) leagues?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The 2026 Easton Tantrum ESA6SISTL is certified and approved for USA Softball (ASA) sanctioned play. Always verify the current approved bat list with your specific league before use.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the barrel size on the 2026 Easton Tantrum?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The 2026 Easton Tantrum features a 12.75-inch barrel, providing maximum sweet spot coverage for elite slowpitch performance.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What weights does the Easton Tantrum ESA6SISTL come in?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The Easton Tantrum ESA6SISTL is available in 25oz, 26oz, and 27oz. Choose based on your swing speed and hitting style.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How many 2026 Easton Tantrum bats were produced?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Only 650 units of the 2026 Easton Tantrum ESA6SISTL were made. Each bat is individually numbered, making it a true limited-edition Smash It Sports Exclusive that will not be restocked.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is the Easton Tantrum ESA6SISTL end-loaded or balanced?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The Easton Tantrum is an end-loaded bat. Its Optimized Player Weighting system shifts mass toward the barrel for maximum energy transfer and power at the point of impact.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What handle flex does the 2026 Easton Tantrum use?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The 2026 Easton Tantrum uses a Flex 130 handle, designed to complement the 2-piece construction by reducing vibration and improving whip through the hitting zone.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Does the 2026 Easton Tantrum come with a warranty?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes, the 2026 Easton Tantrum ESA6SISTL includes a warranty. Contact Smash It Sports or Easton directly for warranty assistance.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I use the Easton Tantrum in USSSA or NSA leagues?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. The Easton Tantrum ESA6SISTL is certified for USA Softball (ASA) play only. It is not approved for USSSA, NSA, or ISA leagues. Confirm certification requirements with your league official before use.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e\u003c\/p\u003e\n\u003c!-- ================================================\n  VISIBLE PRODUCT DESCRIPTION — PASTE INTO SHOPIFY\n================================================ --\u003e\n\u003ch2\u003e2026 Easton Tantrum 2-Piece Loaded USA\/ASA Slowpitch Softball Bat\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSmash It Sports Exclusive  |  Limited Edition — Individually Numbered out of 650\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e2026 Easton Tantrum (ESA6SISTL)\u003c\/strong\u003e is a premium, limited-edition slowpitch bat built exclusively for Smash It Sports — and built to hit. Engineered with \u003cstrong\u003eHDK23 Carbon Fiber\u003c\/strong\u003e in a 2-piece loaded construction, this bat delivers elite barrel responsiveness, maximum energy transfer, and the end-loaded pop that serious power hitters demand. With only 650 units produced and each bat individually numbered, this is a rare piece of softball equipment that won't last long.\u003c\/p\u003e\n\u003cp\u003eCertified for \u003cstrong\u003eUSA Softball (ASA)\u003c\/strong\u003e competition, the Tantrum is ready to perform at the highest levels of league and tournament play from day one.\u003c\/p\u003e\n\u003cp\u003eCompare the full lineup of \u003ca href=\"\/collections\/slowpitch-softball-bats\"\u003eslowpitch softball bats\u003c\/a\u003e or shop all \u003ca href=\"\/collections\/easton-softball-bats\"\u003eEaston softball bats\u003c\/a\u003e available at Smash It Sports.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnology That Delivers Results\u003c\/h3\u003e\n\u003ch4\u003eCXN MC+ Connection System\u003c\/h4\u003e\n\u003cp\u003eEaston's \u003cstrong\u003eCXN MC+ Connection\u003c\/strong\u003e is specifically engineered to eliminate vibration at the handle on mishits — delivering best-in-class feel and eliminating the sting that disrupts your confidence at the plate.\u003c\/p\u003e\n\u003ch4\u003eCantilever Technology\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eCantilever Technology\u003c\/strong\u003e enhances barrel responsiveness and maximizes energy transfer directly at the point of contact. The result is faster exit speeds and consistently hard contact across the entire sweet spot.\u003c\/p\u003e\n\u003ch4\u003eOptimized Player Weighting — End Load\u003c\/h4\u003e\n\u003cp\u003eThe Tantrum's \u003cstrong\u003eOptimized Player Weighting\u003c\/strong\u003e system strategically positions added mass toward the barrel, creating the end-loaded momentum that power hitters rely on to drive balls out of the park.\u003c\/p\u003e\n\u003ch4\u003ePower Boost Soft Knob\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003ePower Boost Soft Knob\u003c\/strong\u003e improves both comfort and leverage at the base of the handle, promoting confident, aggressive swings with a secure grip from the first pitch to the last.\u003c\/p\u003e\n\u003ch4\u003eHDK23 Carbon Fiber Construction\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eHDK23 premium composite\u003c\/strong\u003e forms the backbone of this 2-piece design, calibrated for the specific flex, stiffness, and durability demands of high-level competitive slowpitch play.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e2026 Easton Tantrum Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eESA6SISTL \/ ESA6TNTL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2-Piece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHDK23 Carbon Fiber Composite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBarrel Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12.75\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSwing Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLoaded (End Load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHandle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFlex 130\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable Weights\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25oz  |  26oz  |  27oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSA Softball (ASA) Approved\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEdition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLimited — Individually Numbered \/650\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIncludes a warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eWho Is the Easton Tantrum Built For?\u003c\/h3\u003e\n\u003cp\u003eThe Easton Tantrum ESA6SISTL is purpose-built for \u003cstrong\u003ecompetitive slowpitch power hitters\u003c\/strong\u003e playing in \u003ca href=\"\/collections\/softball-bats\"\u003eUSA Softball (ASA) leagues\u003c\/a\u003e. If you generate above-average bat speed and rely on an end-loaded bat to drive the ball to — and over — the fence, this is your weapon. The 12.75\" barrel gives you maximum coverage across the entire zone, while the Flex 130 handle adds just enough whip to amplify your natural mechanics.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChoosing the right weight:\u003c\/strong\u003e Players with faster swing speeds typically favor 25oz for more bat speed. Power hitters with a longer, more deliberate load benefit from 26oz or 27oz for greater impact momentum. When in doubt, 26oz is the most versatile option for competitive slowpitch players.\u003c\/p\u003e\n\u003cp\u003eNot sure which bat is right for your game? Our team plays the sport — \u003ca href=\"\/pages\/contact\"\u003ereach out anytime\u003c\/a\u003e for a recommendation, or browse our full range of \u003ca href=\"\/collections\/softball-equipment\"\u003esoftball equipment\u003c\/a\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eWhy Buy the Easton Tantrum at Smash It Sports?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmash It Sports Exclusive\u003c\/strong\u003e — The ESA6SISTL is only available here. You won't find this numbered limited edition anywhere else.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrice Match Guarantee\u003c\/strong\u003e — Found a comparable bat for less? We'll match it, no questions asked.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Shipping\u003c\/strong\u003e — Ships free on most orders to the contiguous United States.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpert Staff\u003c\/strong\u003e — Real players. Real advice. We know the gear because we use it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTeam \u0026amp; Bulk Orders\u003c\/strong\u003e — Outfitting a full squad or league? Our \u003ca href=\"\/pages\/team-sales\"\u003eteam sales program\u003c\/a\u003e offers special pricing for organizations, schools, and leagues of all sizes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eFrequently Asked Questions — 2026 Easton Tantrum ESA6SISTL\u003c\/h3\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eIs the 2026 Easton Tantrum approved for USA Softball (ASA) leagues?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes. The Easton Tantrum ESA6SISTL is certified for USA Softball (ASA) sanctioned play. We always recommend confirming the current approved bat list with your league official before use, as certification lists are updated periodically.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat is the barrel size on the Easton Tantrum?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThe Easton Tantrum features a \u003cstrong\u003e12.75-inch barrel\u003c\/strong\u003e — a full-spec slowpitch barrel designed for maximum sweet spot coverage and elite performance at contact.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat weights does the Easton Tantrum ESA6SISTL come in?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThe Tantrum is available in \u003cstrong\u003e25oz, 26oz, and 27oz\u003c\/strong\u003e. Faster swing speeds pair best with lighter options (25oz); players with a slower, more powerful load typically prefer 26oz or 27oz for maximum momentum at contact.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eHow limited is the 2026 Easton Tantrum edition?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eOnly \u003cstrong\u003e650 units\u003c\/strong\u003e of the Easton Tantrum ESA6SISTL were produced. Each bat is individually numbered. Once sold out, there will be no restocks or reruns of this model.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eIs the Easton Tantrum end-loaded or balanced?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThe Tantrum is an \u003cstrong\u003eend-loaded bat\u003c\/strong\u003e. Easton's Optimized Player Weighting shifts added mass toward the barrel, creating the swing momentum that power hitters use to maximize energy at the point of impact.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat handle flex does the Easton Tantrum use?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThe Tantrum uses a \u003cstrong\u003eFlex 130 handle\u003c\/strong\u003e. In combination with its 2-piece construction and CXN MC+ connection, this handle flex isolates the barrel, improves whip, and reduces vibration feedback on contact.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eDoes the Easton Tantrum come with a warranty?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes — the 2026 Easton Tantrum ESA6SISTL includes a warranty. Contact the Smash It Sports team or reach out to Easton directly for warranty assistance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eCan I use the Easton Tantrum in USSSA, NSA, or ISA leagues?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eNo. The Easton Tantrum ESA6SISTL is certified for \u003cstrong\u003eUSA Softball (ASA) only\u003c\/strong\u003e. It is not approved for USSSA, NSA, or ISA sanctioned play. Always confirm bat eligibility with your league director before using it in competition.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Smash It Sports","offers":[{"title":"25oz","offer_id":48688763830522,"sku":"ESA6SISTL-25","price":299.99,"currency_code":"USD","in_stock":false},{"title":"26oz","offer_id":48688763863290,"sku":"ESA6SISTL-26","price":299.99,"currency_code":"USD","in_stock":false},{"title":"27oz","offer_id":48688763896058,"sku":"ESA6SISTL-27","price":299.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/9628\/0570\/files\/2026EastonTantrum2-PieceLoadedUSA_ASASlowpitchSoftballBat-ESA6SISTL1.jpg?v=1776364561","url":"https:\/\/kellysultimatesports.com\/products\/2026-easton-tantrum-2-piece-loaded-usa-asa-slowpitch-softball-bat-esa6sistl","provider":"Kelly's Ultimate Sports","version":"1.0","type":"link"}