9 Best Ninja Blender Cup Replacements 2026

This budget-friendly powerhouse delivers where it counts—compatibility, convenience, and leak-proof confidence. Engineered to fit a massive range of Ninja models from the Auto IQ and Duo Series to Foodi systems, these 24oz cups are a lifesaver for smoothie lovers who’ve lost or cracked their original containers. The standout feature? An upgraded sip-and-seal lid that actually seals, eliminating the dreaded gym-bag spill. Made from BPA-free, odorless Tritan-grade plastic, they’re built for real-life use: durable, clear for easy measuring, and dishwasher-safe for hassle-free cleanup.

In real-world testing, these cups shine during morning prep and on-the-go routines. The 24oz capacity strikes the ideal balance—roomy enough for a full smoothie, yet compact enough to stash in a car cup holder. We tested them with thick berry blends and protein shakes, and the high-definition measurement lines made ingredient ratios foolproof. The lightweight design makes sharing drinks or carrying them to work effortless. However, while the seal performs well upright, aggressive shaking or tipping can cause minor leakage—so they’re best for sipping, not tossing in a bag sideways. They’re also only compatible with 4-inch (10cm) blades, so double-check your model before buying.

Compared to pricier options like the B088QX3KWM, this 2-pack doesn’t include blade upgrades or premium branding—but it delivers 90% of the functionality at half the cost. It’s the go-to choice for users needing reliable, no-frills replacements fast. If you’re replacing a broken cup or expanding your collection without breaking the bank, this set is a smart, no-nonsense solution that outperforms its price tag. For routine use and dependable fit, it’s hard to beat.

Step into premium replacement territory with a 24oz cup kit that feels like it belongs in the original box. This isn’t just a spare part—it’s a confidence upgrade for Ninja owners who demand reliability and clarity. Crafted from crisp, durable Tritan plastic, the cups offer excellent impact resistance and long-term clarity, so you’ll never lose sight of your blend levels. The sip-and-seal lid is redesigned for tighter closure, a game-changer for commuters and parents juggling smoothies on the move. With compatibility spanning over 30 Ninja models, including Auto IQ and Foodi series, this kit is a one-stop fix for most users.

We put these cups through daily blending cycles—thick kale smoothies, frozen fruit mixes, and even nut butter bases—and they held up flawlessly. The 24oz capacity is perfect for single servings, and the high-definition measurement markers eliminate guesswork when scaling recipes. The Tritan build resists staining and odors, even after repeated use with turmeric or beets. Dishwasher testing confirmed they’re top-rack stable, with no warping or clouding. That said, while the lid seals well upright, it can seep slightly if stored horizontally—so avoid tossing them sideways in backpacks. And crucially, they only fit 4-inch blades, not the smaller 3.35-inch variants used in older models.

Against budget options like B0CPWSSPMP, this model offers superior material quality and a more refined lid design, justifying its higher cost. It doesn’t include blades, but for those seeking OEM-like performance without buying a whole new system, this is the gold standard. It’s the ideal pick for health enthusiasts and busy professionals who want a seamless, spill-resistant experience. If you value durability and precision over pure cost savings, this set delivers where it matters.

Meet the complete refresh kit that transforms your aging Ninja into a like-new blending beast. This isn’t just a cup swap—it’s a performance reboot with the inclusion of a 7-fins extractor blade, known for pulverizing ice and fibrous greens with authority. The 24oz BPA-free cups are built for impact, offering crystal-clear visibility and a snug fit on Auto IQ bases. Whether you’re reviving a worn-out blender or expanding your to-go options, this kit delivers real functional value beyond simple replacement.

In testing, the 7-fins blade proved exceptional at breaking down frozen fruit and kale, outperforming older, dull blades that came with long-owned units. We made protein shakes, almond milk, and even hot soups (via friction blending), and the blade extracted maximum nutrients with minimal residue. The to-go lids sealed tightly during commutes, with zero leaks when carried upright. The cups themselves cleaned easily—either by hand or in the dishwasher—and resisted cracking under thermal stress. However, the blade’s 10cm diameter only fits specific Auto IQ models, so cross-check compatibility carefully. Also, the lid design, while secure, lacks a straw-friendly spout.

Compared to blade-less options like B088QX3KWM, this set offers far greater value for users needing both cup and blade renewal. It’s not the cheapest, but the inclusion of a high-performance blade makes it a smarter long-term investment. Ideal for serious smoothie makers, fitness enthusiasts, or anyone whose original blade has lost its bite. If you want maximum blending power in a replacement kit, this is the one that truly upgrades your system.

For owners of the Ninja BL770 or BL780 series, this 16oz replacement cup set is a precision-engineered lifeline. Unlike universal-fit models, this kit is exclusively designed for 4-Tabs 16oz cups with a 3.35-inch blade—making it perfect for high-wattage systems like the Mega Kitchen System. The compact size is ideal for quick shots, espresso smoothies, or single-serve protein mixes, where larger cups feel excessive. With BPA-free, microwave-safe plastic, these cups handle everything from frozen blends to warm sauces, and their freezer-safe build means you can prep and store directly in the cup.

Real-world use confirmed their tight, wobble-free fit on BL770 and BL780 bases—no frustrating misalignment during blending. We tested them with ice crush, nut butter, and hot soup cycles, and the small capacity delivered faster, more efficient blending than oversized cups. The included lids sealed well for short trips, though they’re best used immediately rather than stored long-term. A key limitation? They’re only for 4-Tabs models, so users with 3-Tabs blenders (like BL200 series) will be locked out. Also, while dishwasher-safe, the small size increases risk of misplacement or damage in racks.

Against 24oz alternatives, this set wins on specialization and efficiency—it’s not trying to do everything, just excel at its niche. Compared to the B0CPWSSPMP, it’s less versatile but more targeted, making it the best choice for BL770/BL780 owners. If you need compact, high-performance cups that match your premium blender’s power, this is the only logical fix. It’s the definition of right tool, right job.

This all-in-one overhaul kit is the ultimate fix for Ninja owners who want to replace, upgrade, and future-proof their system. With 2x 24oz cups, a 7-fins extractor blade, 2 sport lids, and a cleaning brush, it’s the most complete package in the lineup. The stainless steel blade is a standout—sharper and more durable than standard replacements—designed to tackle ice, nuts, and fibrous greens with ease. Made from 100% BPA-free high-impact plastic, the cups match OEM clarity and strength, and the sport lids offer secure, on-the-go sipping without drips.

In performance testing, the 7-fins blade crushed ice in seconds and extracted every bit of pulp from leafy greens, outperforming older blades significantly. The cups handled high-speed blending without cracking or leaking, and the cleaning brush made blade assembly maintenance effortless—a small but meaningful addition. We appreciated the top-rack dishwasher safety and resistance to staining. However, like others, it’s only compatible with 10cm blades, and notably excludes BL660/BL770 series—so double-check your model. Also, the lids, while leak-resistant, aren’t fully leakproof when shaken.

Compared to the PODCAY B0CM66L6G9, this kit offers double the cups and added accessories for only slightly more, making it a better long-term value. It’s the ideal pick for families or heavy users who go through cups and blades quickly. If you want a full refresh with tools included, this is the most comprehensive, no-compromise solution available.

When you need bulk replacement without bulk pricing, this 3-pack delivers smart scalability for households or offices. Designed specifically for popular models like BN401, BL450, and BL2012, these 24oz cups are a practical answer to frequent loss or wear. The leak-proof to-go lids twist on securely, making them ideal for gym bags, lunchboxes, or kids’ snacks. The BPA-free plastic is thick and resilient, surviving drops and daily dishwasher cycles without clouding. And with clear measurement lines, they maintain precision across multiple uses.

We tested them in high-rotation settings—morning smoothie prep, post-workout shakes, and meal prep—and the 3-pack ensured no downtime when one cup was in use or cleaning. The 24oz size hit the sweet spot for single servings, and the lids stayed sealed during short commutes. However, like most, they only fit 10cm blade assemblies, so verify compatibility. Also, while durable, the plastic isn’t as crystal-clear as Tritan models, slightly reducing visibility over time. They’re not flashy, but they’re reliable workhorses.

Against the B088QX3KWM 2-pack, this offers better value per cup and an extra unit for rotation. It doesn’t include blades, but for those who just need more cups fast, it’s the most efficient choice. Ideal for families, fitness centers, or anyone tired of waiting for a clean cup. It’s quantity meeting quality in the most practical way.

PODCAY enters the ring with a value-packed 2-pack that combines replacement cup and blade in one smart bundle. The 7-fins stainless steel extractor blade is the star—engineered to outlast standard blades and deliver smoother, faster blends with less residue. Paired with a 24oz BPA-free cup, this set breathes new life into aging Auto IQ blenders like BL480 and BN801. The high-impact plastic resists cracks and stains, and the tight-fitting lid prevents spills during transport. It’s a minimalist kit, but every component serves a purpose.

In real use, the blade excelled at ice crushing and green smoothies, maintaining sharpness after repeated cycles. The cup attached securely to the base, with no wobbling during high-speed operation. We appreciated the included rubber gasket, which ensured a watertight seal on the blade assembly. Cleaning was straightforward—either by hand or top-rack dishwasher. However, the kit only includes one cup and one blade, so it’s best for single-unit refresh, not fleet expansion. And like others, it’s only for 10cm blades, excluding BL660/BL770 users.

Compared to the B0CT3N2F8M, it offers similar performance but fewer cups, making it better for individuals than families. It’s the best value 2-pack for users needing both cup and blade renewal without overspending. If you want a quick, powerful upgrade at a fair price, this is the balanced pick.

For those who blend big and blend often, this 32oz replacement cup duo is a game-changer in capacity. Designed for Auto IQ models like BL480 and BL642, these tall, 100mm-diameter cups let you make multiple servings in one go—perfect for families, meal preppers, or smoothie skeptics needing proof in volume. The high-impact plastic is thick and stable, resisting flex during heavy blending, and the 9-inch height accommodates larger ingredient loads without overflow. With clear measurement lines, scaling recipes is intuitive and accurate.

We tested them with double-batch smoothies and nut milks, and the extra capacity eliminated the need for multiple rounds—a huge time-saver. The cups fit snugly on the base and handled high-RPM cycles without vibration. Dishwasher testing confirmed top-rack durability, with no warping or clouding. However, their size makes them awkward for single users or small storage spaces, and they’re not compatible with 16oz or 20oz systems. Also, the lid is sold separately, so you’ll need to reuse or buy one.

Compared to 24oz models like B0CPWSSPMP, this set trades portability for productivity—ideal for home bases, not travel. It’s the best choice for households that prioritize volume over convenience. If you’re tired of blending in batches, this is the most practical large-capacity fix available.

When your Ninja XL blender bites the dust due to a cracked pitcher, this 72oz replacement is the last part you’ll ever need to buy—provided you’ve got the right model. Designed exclusively for BL610, BL710, and CT610 series, this new-model pitcher features an extended rim and six-fin base, ensuring compatibility only with blenders that have the matching lid handle. It’s not just a cup—it’s a full-crush chamber rebuild, restoring your high-powered system to full function. The thick, impact-resistant plastic handles ice and frozen blends without cracking, and the large capacity is perfect for family meals or weekly prep.

In testing, the pitcher integrated seamlessly with the BL710WM, delivering smooth, powerful blending without leaks or wobble. The extended rim locked securely under the lid’s handle, and the six-fin base engaged perfectly with the drive system. Cleaning was easy—either by hand or top-rack dishwasher. But the compatibility is extremely specific: if your lid doesn’t have the extended handle, this won’t fit. And no lid is included, so you must reuse your original. Also, the $70 price tag stings, but it’s still cheaper than a new blender.

Compared to smaller cups, this is not a to-go solution but a kitchen cornerstone. It’s the only true XL fix for these models, making it indispensable for owners of the BL710 or CT610. If you need maximum capacity and long-term reliability, and your model matches, this is the essential, non-negotiable replacement.