Ninja Crispi 4-in-1 Portable Glass Air Fryer with 3 Containers review

The Ninja Crispi FN091B1 is a lavender glass-vessel air fryer bundle built around one removable PowerPod. Its distinguishing feature is not a larger fryer or a second cooking zone: the exact product listing pairs the Crispi system and its 4-quart container with a two-pack of 6-cup containers. That makes this a three-container kit for shoppers who want more small vessels on hand, while the heating pod still cooks one selected vessel at a time.

Three vessels are a bundle advantage, not three appliances

The FN091B1 page identifies the color as Muted Lavender and describes the kit as a Crispi system with a 4-quart TempWare container plus two 6-cup CleanCrisp containers. The two small bowls give you extra personal-size vessels to rotate through preparation, serving, or storage; they do not let you cook two foods simultaneously. There is one PowerPod, so the appliance can only be attached to one container for one cooking program at a time.

That matters when you compare capacity figures. The 4-quart bowl remains the largest stated cooking vessel. Do not add the capacities of the three included containers together to estimate one meal: they are separate, alternate vessels. Ninja describes the 6-cup bowl as a personal-meal size and gives a 4-pound chicken with vegetables as an example for the 4-quart bowl. Those are the maker's illustrations, not measured serving or fit tests. If your routine depends on a large single batch or two separately timed dishes, the additional small bowls do not solve that constraint.

Compared with the standard FN101 Crispi kit, the useful difference is the extra small container. The underlying concept is similar: a top-mounted power pod over transparent glass rather than a pull-out basket. Choose FN091B1 when the additional small bowl has real value for your routine; choose a two-zone drawer model when the important goal is cooking a main and side with different settings at once.

Four functions, one cooking area

The exact product page names Max Crisp, Air Fry, Bake, and Recrisp. Ninja's exact-code product description presents an upper setting of up to 450°F, but the available page information does not establish a lowest temperature, time range, or separate temperature range for each function. The mode count therefore should not be treated as proof of a dedicated Dehydrate, Proof, Roast, or Grill program. If a long low-temperature cycle is essential, look for that exact named function and its instructions on the model you are considering.

The glass format changes the ordinary routine too. The vessel itself is visible, and its easy-grip form can move from cooking to serving without unloading food into another bowl. That can make a personal-size batch convenient, but glass takes room to store and requires care when moved hot. The PowerPod must be set aside while you use a vessel on the table; this is compact equipment, not a hands-free countertop oven or a unit that automatically keeps two meals synchronized.

Care, materials, and useful limits

SharkNinja describes the CleanCrisp glassware as free from PTFE and PFAS and calls the Crispi accessories dishwasher-safe. Those are manufacturer statements about the named glassware and accessories, not independent material testing or a health finding about every surface. Do not interpret an accessories statement as permission to wash the powered module with the cookware; follow the instructions supplied with the exact FN091B1 kit for each part and for handling glass after heating.

The maker also describes the glassware as borosilicate and says it can go from frozen to crisp. That is a product claim, not a reason to improvise temperature changes or ignore the model guide. A glass vessel is a genuine alternative to a coated drawer, but it is not a stainless basket, and a transparent vessel is different from a viewing window on an otherwise opaque drawer.

Who should consider the FN091B1?

This bundle suits someone who likes the portable-pod format, wants a clear glass cooking and serving vessel, and expects to use small personal-size portions often enough that two 6-cup bowls are worthwhile. It is also a plausible fit when your countertop preference is for a removable heating module and nestable vessels rather than a permanently bulky drawer body. The listed U.S. electrical information includes 120 volts and 1,500 watts; it does not by itself document every detail of outlet frequency or the exact owner's-guide range.

Skip it if you need two independent zones, a conventional pull-out basket, a larger-than-4-quart cooking area, or a documented dehydration cycle. Extra containers can help you stage meals, but not shorten cooking by running a second pod. If a single 6-cup bowl plus a 4-quart bowl is enough, compare the exact FN101 suffixes; if synchronization between separately programmed foods matters more, consider a dual-basket model instead. The decision is about the container routine and kit contents, not a promise of faster or crispier results.

Sources: SharkNinja FN091B1 U.S. bundle page and the NinjaKitchen exact-code product page.