{"product_id":"blenderbottle-marvel-sport-insulated-stainless-steel-shaker-keeps","title":"BlenderBottle Marvel Sport Insulated Stainless Steel Shaker - Keeps","description":"\u003cp\u003eIn this review the BlenderBottle Marvel Sport Insulated Stainless Steel Shaker is evaluated for athletes and fitness enthusiasts who want a durable, cold-retaining shaker with reliable mixing. The single biggest reason to buy is its combination of double-wall vacuum insulation and the familiar BlenderBall whisk that creates smooth protein drinks while keeping beverages cold up to 24 hours. The officially-licensed Marvel design gives it personality, and the lockable push-button flip cap reduces accidental spills during transport.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble-wall vacuum insulation:\u003c\/strong\u003e Keeps drinks cold for up to 24 hours, making it useful for long workouts or a full day on the go.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e316 stainless steel BlenderBall whisk:\u003c\/strong\u003e Mixes protein powder and meal replacements quickly when shaken, delivering a smoother texture without clumps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking push-button flip cap:\u003c\/strong\u003e The easy-open\/easy-close cap with a sliding lock prevents accidental openings and reduces leaks when carried in a bag.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24-ounce capacity:\u003c\/strong\u003e Interior measurement markings to 20 ounces leave room for supplements and oversized scoops while holding plenty of liquid.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafe materials and care:\u003c\/strong\u003e BPA- and phthalate-free construction with a dishwasher-safe lid and hand-wash cup for easier cleaning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide mouth and carry loop:\u003c\/strong\u003e The wide mouth fits large scoops and the flexible loop offers a comfortable grip for transport.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe BlenderBottle Marvel Sport insulated shaker is best for gym-goers, athletes, and anyone who mixes protein or supplement shakes and wants a bottle that keeps drinks cold for extended periods. Fans of Marvel styling who want an officially-licensed design will appreciate the Spider-Man Web look while still getting full functionality.\u003c\/p\u003e\u003cp\u003eIt is less suitable for someone who needs a large hydration-only thermos for all-day volume beyond 24 ounces or for users who frequently pour boiling liquids, as the bottle is not intended for hot drinks. Buyers who prioritize scratch-resistant exterior finishes should note that stainless steel may show surface wear with heavy use.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExcellent cold retention from the double-wall insulation for all-day chilled drinks.\u003c\/li\u003e\n\u003cli\u003eSmooth mixing performance using the 316 surgical-grade BlenderBall whisk without batteries or cords.\u003c\/li\u003e\n\u003cli\u003eLeak-resistant design with the push-button flip cap and sliding lock gives confidence when carried in bags.\u003c\/li\u003e\n\u003cli\u003eDishwasher-safe lid and BPA-free materials make maintenance straightforward.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eStainless steel exterior can show scratches over time, so cosmetically minded buyers may notice wear.\u003c\/li\u003e\n\u003cli\u003eNot safe for hot liquids, limiting use to cold or room-temperature beverages.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBlenderBottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e24 ounces (interior markings to 20 oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eStainless steel cup; BPA- and phthalate-free materials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation\u003c\/td\u003e\n\u003ctd\u003eDouble-wall vacuum insulation, keeps drinks cold up to 24 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded accessory\u003c\/td\u003e\n\u003ctd\u003e316 surgical-grade stainless steel BlenderBall whisk\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLid features\u003c\/td\u003e\n\u003ctd\u003ePush-button flip cap with sliding lock; screw-on leakproof lid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe BlenderBottle Marvel Sport insulated stainless steel shaker is a solid choice for anyone who mixes protein shakes and wants long-lasting cold retention plus a reliable mixing whisk. Its lockable flip cap and dishwasher-safe lid add practical value, and the Marvel styling is a nice extra. It offers good value for athletes who need a portable, leak-resistant shaker and do not plan to use it for hot beverages.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan this bottle keep drinks cold all day?\u003c\/strong\u003e\u003cbr\u003eYes, the double-wall vacuum insulation is designed to keep drinks cold for up to 24 hours.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the BlenderBall whisk dishwasher safe?\u003c\/strong\u003e\u003cbr\u003eThe BlenderBall whisk is stainless steel and can be cleaned by hand or placed in the dishwasher with the lid, though the cup is recommended for hand washing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I put hot liquids in this shaker?\u003c\/strong\u003e\u003cbr\u003eNo, the bottle is not intended for hot liquids and should be used with cold or room-temperature beverages only.\u003c\/p\u003e","brand":"BlenderBottle","offers":[{"title":"Default Title","offer_id":48629540585691,"sku":"B09JZZM136","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71ZuA8Jza3L._AC_SL1500.jpg?v=1778448696","url":"https:\/\/gearmusthave.com\/products\/blenderbottle-marvel-sport-insulated-stainless-steel-shaker-keeps","provider":"GearMustHave","version":"1.0","type":"link"}