{"product_id":"ninja-blender-cups-16oz-for-smoothies-2pcs-protein-shakes-bl770-bl780-bl660-bl740","title":"16 Oz Single Serve Blender Cups for Shakes and Smoothies - Fits BL","description":"\u003cp\u003eIn this review the 16 Oz Single Serve Blender Cups are judged as a practical replacement for owners of compatible BL series personal blenders who need spare or replacement cups. The bottom line: these KETAR aftermarket cups are best for people who want a convenient, dishwasher-safe single serve option and who confirm their blender model and that their original cup has four tabs before buying. They deliver the expected size and functionality for shakes and protein drinks, with an honest tradeoff between fit sensitivity and price.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel compatibility:\u003c\/strong\u003e Clearly lists compatible BL series model numbers so buyers can verify fit before ordering to avoid mismatch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-tab lid design:\u003c\/strong\u003e Uses a four-tab mount which matches many single serve pro extractor lids and helps ensure a secure lock when aligned correctly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBPA free material:\u003c\/strong\u003e Constructed from BPA free plastic, making the cups suitable for everyday drinks and safer for food contact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-use durability:\u003c\/strong\u003e Rated dishwasher safe, freezer safe, and microwave safe so cups can be used for prep, storage, and reheating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack contents:\u003c\/strong\u003e Sold as a two-piece set with two flip-top sip lids so users get an immediate spare or a companion cup for alternating drinks.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThese replacement blender cups are aimed at people who already own a compatible BL series personal blender (models beginning with BL such as BL660, BL770, BL780, BL740, BL810 and similar) and need an extra or replacement 16 oz single serve cup for shakes, smoothies, and protein drinks. They are particularly useful for households that alternate beverages, prep ahead, or want a dishwasher-safe option for busy mornings.\u003c\/p\u003e\u003cp\u003eThose who should look elsewhere include owners of blenders without single serve jars or those whose original cups use a three-tab mount; fit and seal depend on matching the correct tab count and model. Also, anyone needing an original manufacturer part rather than an aftermarket replacement should consider official branded parts.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGood fit for many BL series blenders when the model and four-tab design are confirmed.\u003c\/li\u003e\n\u003cli\u003eConvenient 16 oz capacity suited for protein shakes and smoothies.\u003c\/li\u003e\n\u003cli\u003eDurable, versatile use: dishwasher, freezer, and microwave safe.\u003c\/li\u003e\n\u003cli\u003eBPA free construction for safer food contact.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSome users report occasional seal or leakage issues if the O-ring is not aligned or tightened properly.\u003c\/li\u003e\n\u003cli\u003eAftermarket part means fit can be mixed depending on the individual blender and tab configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e16 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Models\u003c\/td\u003e\n\u003ctd\u003eBL660, BL663, BL740, BL770, BL771, BL772, BL780, BL810, BL820, BL830\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTab Count\u003c\/td\u003e\n\u003ctd\u003e4 tabs required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eBPA free plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003ctd\u003e2 cups with 2 flip-top sip lids\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUsage\u003c\/td\u003e\n\u003ctd\u003eDishwasher safe, freezer safe, microwave safe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe 16 Oz Single Serve Blender Cups are a sensible, cost-effective replacement for owners of compatible BL series blenders who confirm their model and four-tab design. They provide the right capacity, BPA free construction, and everyday convenience for shakes and smoothies, but buyers should pay attention to O-ring alignment to avoid leaks. Overall a practical buy when compatibility is checked.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill these cups fit my blender?\u003c\/strong\u003e\u003cbr\u003eThey fit BL series models that start with BL and specifically list compatible numbers; confirm your blender model under the base and that your existing cup uses four tabs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre these cups safe for dishwasher and microwave?\u003c\/strong\u003e\u003cbr\u003eYes, they are described as dishwasher safe, freezer safe, and microwave safe and are made from BPA free material.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat if the cup leaks?\u003c\/strong\u003e\u003cbr\u003eLeaks most often happen when the O-ring is misaligned or not seated; ensure the O-ring is evenly placed and the lid is tightened properly before use.\u003c\/p\u003e","brand":"KETAR","offers":[{"title":"Default Title","offer_id":46696573599963,"sku":"B06Y2JGDYM","price":16.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/718nED_VeQL._AC_SL1500.jpg?v=1745138058","url":"https:\/\/gearmusthave.com\/products\/ninja-blender-cups-16oz-for-smoothies-2pcs-protein-shakes-bl770-bl780-bl660-bl740","provider":"GearMustHave","version":"1.0","type":"link"}