We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-22 · 6 min read · Independent comparison
If you want liners cut to the exact contours of the Ninja Crispi's two baskets so you never fold, tear or trim a single sheet, choose POPQEEN Air Fryer Liners; if you need more pieces in the box and a wider range of basket sizes covered, choose onluckdeer 300.
• POPQEEN Air Fryer Liners — biggest strength: 270 square bowl-shaped liners split into 135 large (for 4QT Crispi containers) and 135 small (for 6-cup containers), sized to drop straight in with no bending or cutting.
• POPQEEN Air Fryer Liners — biggest trade-off: The fit is deliberately narrow. It's built around the Ninja Crispi FN101GY / FN101SG / FN101ST, so it's a poor match if you own a different air fryer.
• onluckdeer 300 — biggest strength: 300 liners — 150 at 7.5 inches and 150 at 5.5 inches — which the brand positions for 2–5QT baskets, giving you more pieces and more size flexibility.
• onluckdeer 300 — biggest trade-off: The liners are described by their dimensions rather than a molded bowl shape, so on a Crispi basket you may end up nudging them into place rather than dropping them in.
• Who each pick is for: POPQEEN for the Ninja Crispi owner who wants a no-thought, no-fuss liner; onluckdeer 300 for anyone juggling several air fryers or cooking in two very different portion sizes.
POPQEEN's whole pitch is fit. The liners are compatible with the Ninja Crispi FN101GY, FN101SG and FN101ST, and they're made in a square bowl shape rather than a flat sheet. That means you don't tear, fold, cut or bend anything — you pull one out and set it in the basket. For a portable glass cooking system where the container is the point, that matters. Half the reason people stop using disposables is the fiddling.
The 270-count breaks down cleanly: 135 large liners for the 4QT Crispi containers and 135 small ones for the 6-cup containers. It's a two-basket household kit. If you cook a main in the big container and a side or a snack in the small one, the pack matches how you actually use the machine.
Who should skip it? Anyone without a Ninja Crispi. There's no size assortment here for other baskets — the two sizes are the Crispi's two sizes, full stop. If you own a generic 5.8QT basket fryer, this pack is the wrong shape and the wrong dimensions for you. And if you want the absolute maximum number of liners for the money, POPQEEN's 270 is simply fewer pieces than the alternative.
onluckdeer 300: Who It's For
onluckdeer takes the other approach: volume and versatility. You get 300 liners — 150 at 7.5 inches and 150 at 5.5 inches — and the brand says that spread suits 2–5QT air fryers. The larger size is aimed at full meals; the smaller one at snacks, side dishes, accessories and portion-controlled cooking. In a two-person kitchen where one night is wings and the next is a handful of reheated leftovers, that's genuinely useful.
The liners are also positioned specifically for the Ninja Crispi 4QT and 6-cup baskets, so they aren't a random generic sheet either. The brand's framing is all about cleanup: place a liner, cook, toss it, and skip the scrubbing. It calls out chicken wings, fries, vegetables, seafood, frozen foods and leftovers as the everyday jobs.
Material-wise it's food-grade parchment paper, non-stick, oil-proof and heat-resistant, and onluckdeer says the liners hold their shape at typical air fryer temperatures. The color is natural and the shape is square, matching the Crispi footprint. One small housekeeping note from the product details: the pack is listed as 300 count, with the number of items stated as 297 — worth knowing if you're counting sheets rather than trusting the headline number.
Who should skip it? Someone who wants a molded bowl that sits in the basket perfectly the instant it leaves the box. The 7.5-inch and 5.5-inch liners are described by measurement, so in a Crispi container you'll likely be placing and adjusting rather than just dropping in. And if you only ever cook in one basket size, the two-size split means half your liners are the wrong size for the job — you'll burn through one stack and leave the other sitting there.
• Best for a perfect drop-in fit → POPQEEN Air Fryer Liners. The square bowl shape is made for the Crispi, with no tearing, folding, cutting or bending.
• Best for the most liners in one box → onluckdeer 300. 300 pieces versus 270 — and it's the only one of the two with a stated 7.5-inch measurement.
• Best for two-size households → onluckdeer 300. 150 large plus 150 small gives you more room to match the liner to the meal.
• Best for one specific machine → POPQEEN Air Fryer Liners. It's tied to the Ninja Crispi FN101GY, FN101SG and FN101ST, and the two liner sizes map to the 4QT and 6-cup containers.
• Best for wider air fryer compatibility → onluckdeer 300. It's stated for 2–5QT, so it travels better if your kitchen has more than one air fryer.
• Best for cooking in a portable glass container → POPQEEN Air Fryer Liners. The bowl shape is built around the Crispi's container format.
• Best for a busy kitchen that just wants a liner → onluckdeer 300. The larger piece count means fewer reorders, and the smaller size covers snacks and sides.
• Best for nonstick, oil-proof, disposable paper in both cases → a tie. Both use food-grade parchment-style paper with a non-stick, oil-resistant finish and both are single-use.
I'd buy the POPQEEN Air Fryer Liners. In my opinion, the deciding factor isn't the piece count — it's the shape. A liner that goes in without folding or trimming is the whole reason to buy disposables, and POPQEEN's square bowl design is built exactly for the Crispi's 4QT and 6-cup containers. The 135/135 split also mirrors how most people actually cook in a two-container system.
The onluckdeer 300 is the better buy if you want maximum sheets, want a 7.5-inch size, or cook across several air fryers — it's the more flexible pack. But if your machine is a Ninja Crispi and you want the liner to just fit, POPQEEN is my pick.
I don't quote prices here, and both listings can change. Check the current price on Amazon using the button on this page and compare the two side by side before you decide.
Yes. POPQEEN is made for the Crispi FN101GY, FN101SG and FN101ST, and onluckdeer states compatibility with the Crispi 4QT and 6-cup baskets. POPQEEN's liners are pre-shaped for the containers; onluckdeer's are sized at 7.5 and 5.5 inches.
POPQEEN lists 270 pieces — 135 large and 135 small. onluckdeer lists 300 pieces — 150 at 7.5 inches and 150 at 5.5 inches — though its product details state the number of items as 297.
onluckdeer 300, in my opinion. It's the one stated for 2–5QT, so it has a better chance of working across different baskets. POPQEEN's sizes are tied to the Crispi's containers.
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See also: POPQEEN Air Fryer Liners vs SVNWZGM Air Fryer Accessories, Tastee Air Fryer Liners vs Szyeequoo Silicone Air Fryer, symtype Air Fryer Liners vs Generic Reusable Air Fryer