Ninja CRISPi FN101UKGY 3.8L 4-in-1 Glass Air Fryer

The Ninja CRISPi FN101UKGY is a portable glass air fryer with Air Fry, Roast, Keep Warm and Recrisp functions. Its two removable containers suit different portion sizes, while the glass cooking surface and dishwasher-safe parts may simplify serving and cleanup.

At a glance

Two removable glass containers let you switch between the larger 3.8L bowl and smaller 1.4L size.
Four listed functions cover air frying, roasting, keeping food warm and recrisping.
Listing states that parts are dishwasher safe, containers can also be used for serving and storing leftovers with the supplied lids.
Portable design can be used wherever there is a suitable plug-in countertop.

Price

£99.00Save 34%

Reference price: ~~£149.99~~

Price checked: 12 Nov 2026

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Often bought together

Air Fryer Reusable Silicone Trive for Ninja Crispi, Accessories for Ninja Crispi Air Fryer, Heat-Resistant Non-Slip Hot Pad, Kitchen Protector Compatible with Ninja Crispi 3.8L, 4-in-1 FN101UK Kaempe

£5.09

100PCS Air Fryer Liners for Ninja CRISPi FN101UKGY, Disposable Air Fryer Parchment Paper Liners for 3.8L & 1.4L Glass Container Air Fryer, Non-Stick Air Fryer Accessories for Ninja CRISPi

£8.99

Pros and cons

Pros

Two container sizes offer flexibility between larger meals and smaller portions.
Glass cooking containers provide a removable cooking and serving vessel, with storage lids included in the claimed kit.
Four cooking functions broaden its use beyond air frying.
Customer feedback describes it as easy to use and clean.

Cons

The larger cooking container is 3.8L, so buyers needing a high-capacity family fryer should consider whether that size meets their needs.
The listing dimensions are 34D x 30.4W x 34.5H centimetres, check available counter space before purchase.

Technical specifications

15 specifications

Identity and controls
Brand	Ninja
Model	Ninja CRISPi
Model number	FN101UKGY
Control method	Touch
Cooking functions	Air Fry, Roast, Keep Warm, Recrisp

Capacity and power
Capacity	3.8 litres
Container sizes	3.8L and 1.4L
Output wattage	1700 Watts

Dimensions and installation
Dimensions	34D x 30.4W x 34.5H centimetres
Weight	3.81 Kilograms
Portability	Portable

Materials and care
Material	Glass
Non-stick coating	Yes
Cooking-container claim	Thermal-shock resistant glass containers

Appearance
Colour	Cyber Space Blue

What to know before buying

Listing details to confirm

The listing gives the main capacity as 3.8 litres and also describes a second 1.4L container, treat these as two container sizes, not one combined capacity. It claims up to six portions from the larger container, while customer feedback also describes the appliance as compact and suited to one or two people, so portion needs may vary. The stated 22 and 450 Degrees Fahrenheit temperature settings are unusual for a UK listing and are not needed to identify its four modes, confirm temperature controls if they matter to your recipes.

Who is it for?

A good fit for

People wanting a portable air fryer with a removable glass cooking vessel.
Buyers who would use both a 3.8L container for larger meals and a 1.4L one for smaller portions or sides.
Those who value air frying, roasting, keeping warm and recrisping in one appliance.
Users who prefer dishwasher-safe cooking parts and containers that can be served from or covered for storage.

Less suited to

Buyers who need a substantially larger cooking capacity than the listed 3.8L container.
Anyone who needs confirmed UK-compatible temperature settings before choosing an appliance.

Ninja CRISPi FN101UKGY 3.8L 4-in-1 Glass Air Fryer · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 1,896 ratings

5 stars80%80%
4 stars10%10%
3 stars4%4%
2 stars2%2%
1 star4%4%

Customer feedback reports ease of use and quick cleaning, and describes the appliance as compact and versatile, some customers also report quick cooking and appreciate using it instead of an oven. These impressions may matter for smaller kitchens and routine meals, while the listing's 3.8L main container and smaller 1.4L option help frame capacity expectations. The aggregate rating is 4.6 out of 5 from 1,896 ratings, but ratings alone do not explain individual experiences.