3. Kitchen

Best glass food storage jars and containers compared in 2026

Glass food storage comes in two useful formats: jars for oats, dry goods and preserving, and sealed containers for meal prep and leftovers. This roundup compares five options by piece count, capacity, glass type, lids and seals, stated heat compatibility and price, so you can match the right format to the job.

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Our Top Pick

Best for meal prep

Vitrel's six-pack of 1040ml borosilicate containers has hinged locking lids and is stated as microwave, oven and freezer safe for £24.99.

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Glass food storage at a glance

Product	Brand	Price	Retailer	Storage format	Piece count	Capacity per unit	Glass/material	Lid/seal	Stated use/heat compatibility	Price
MR.KIANGCI Overnight Oats Jars, 6 x 500ml	MR.KIANGCI	£13.66Checked 6 Nov 2026, 17:00 UTC	Amazon UK	Jars	6	500ml	Food-grade glass, with silicone sleeves	Screw-top lids with silicone seals	Refrigerator and freezer; plastic lids not for microwave or dishwasher	£13.66
Kilner Square Clip-Top Jars, 3 x 1.5L	Kilner	£13.5Checked 6 Nov 2026, 17:00 UTC	Amazon UK	Jars	3	1.5L	Glass	Stainless steel clip system, airtight seal	Pantry, preserving and dry-food storage	£13.50
MCIRCO 10-Piece Glass Food Container Set	M MCIRCO	£32.99Checked 6 Nov 2026, 17:00 UTC	Amazon UK	Meal prep containers	10	Five 36oz and five 13oz	Borosilicate glass	Snap-lock lids with silicone seals	Microwave, oven, freezer and dishwasher (lids excluded for heat uses)	£32.99
Vitrel Glass Containers, 6-Pack, 1040ml	Vitrel	£24.99Checked 6 Nov 2026, 17:00 UTC	Amazon UK	Meal prep containers	6	1040ml	High-borosilicate glass	Hinged locking lids with silicone ring	Microwave, oven and freezer; BPA-free	£24.99
Amazon Basics Small Glass Food Containers, 4 x 120ml	Amazon Basics	£8.73Checked 6 Nov 2026, 17:00 UTC	Amazon UK	Small containers	4	120ml	Borosilicate glass	Blue snap-lock lids	Freezer, microwave and pre-heated oven (not lids); dishwasher-safe	£8.73

Please check the Amazon page for the current price.

Glass food storage compared

Best for overnight oats

MR.KIANGCI Overnight Oats Jars, 6 x 500ml

Six 500ml screw-top glass jars with colourful silicone sleeves, made for fridge and freezer storage.

These food-grade glass jars hold 500ml each and come in a set of six, with screw-top lids and silicone seals. Six pastel silicone sleeves are included, and the jars are stated for refrigerator and freezer use. The plastic lids are not for the microwave or dishwasher. At £13.66, they suit batch-prepped oats and other cold breakfasts.

Price£13.66Checked 6 Nov 2026, 17:00 UTC

Key Details

Storage format: Jars
Piece count: 6
Capacity per unit: 500ml
Glass/material: Food-grade glass, with silicone sleeves
Lid/seal: Screw-top lids with silicone seals
Stated use/heat compatibility: Refrigerator and freezer; plastic lids not for microwave or dishwasher
Price: £13.66

What We Like

Six jars with silicone sleeves included
Suitable for refrigerator and freezer use

Considerations

Plastic lids are not for microwave or dishwasher

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Best for pantry storage

Kilner Square Clip-Top Jars, 3 x 1.5L

Three large square jars with stainless steel clips and an airtight seal, suited to dry goods and preserving.

Three 1.5L glass jars in a square shape, which makes better use of shelf space than round ones. A stainless steel clip system holds each lid in place for an airtight seal. They are stated for pantry, preserving and dry-food use, so they suit flour, pasta and similar staples. At £13.50, they're the cheapest of the larger options here.

Price£13.5Checked 6 Nov 2026, 17:00 UTC

Key Details

Storage format: Jars
Piece count: 3
Capacity per unit: 1.5L
Glass/material: Glass
Lid/seal: Stainless steel clip system, airtight seal
Stated use/heat compatibility: Pantry, preserving and dry-food storage
Price: £13.50

What We Like

Square shape saves shelf space
Stainless steel clips give an airtight seal

Considerations

Only three jars in the set

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Best for a full set

MCIRCO 10-Piece Glass Food Container Set

A ten-piece borosilicate set with two sizes and snap-lock lids, suitable for microwave, oven, freezer and dishwasher.

This set includes five 36oz and five 13oz borosilicate containers, giving a choice of sizes for meals and smaller portions. Snap-lock lids have silicone seals. The containers are stated as suitable for microwave, oven, freezer and dishwasher, with the lids excluded for heat uses. At £32.99, it's the priciest option here but also the biggest set.

Price£32.99Checked 6 Nov 2026, 17:00 UTC

Key Details

Storage format: Meal prep containers
Piece count: 10
Capacity per unit: Five 36oz and five 13oz
Glass/material: Borosilicate glass
Lid/seal: Snap-lock lids with silicone seals
Stated use/heat compatibility: Microwave, oven, freezer and dishwasher (lids excluded for heat uses)
Price: £32.99

What We Like

Ten pieces in two sizes
Containers suit microwave, oven, freezer and dishwasher

Considerations

Highest price in this group

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Best for meal prep

Vitrel Glass Containers, 6-Pack, 1040ml

Six 1040ml high-borosilicate containers with hinged locking lids, stated as microwave, oven and freezer safe.

Each container holds 1040ml and measures 21 x 16 x 7cm, making them a sensible size for lunches and leftovers. They are made from high-borosilicate glass with hinged locking lids and a silicone ring, and are BPA-free. Stated as microwave, oven and freezer safe, they cost £24.99 for six, which is good value for a matching meal prep set.

Price£24.99Checked 6 Nov 2026, 17:00 UTC

Key Details

Storage format: Meal prep containers
Piece count: 6
Capacity per unit: 1040ml
Glass/material: High-borosilicate glass
Lid/seal: Hinged locking lids with silicone ring
Stated use/heat compatibility: Microwave, oven and freezer; BPA-free
Price: £24.99

What We Like

Hinged locking lids with silicone ring
Stated microwave, oven and freezer safe

Considerations

All six are the same size

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Best for small portions

Amazon Basics Small Glass Food Containers, 4 x 120ml

Four small borosilicate containers with blue snap-lock lids, ideal for sauces, snacks and prepped ingredients.

Four 120ml borosilicate glass containers with blue snap-lock lids, made for small portions and ingredients. The glass is stated as freezer, microwave and pre-heated oven safe, though the lids are not, and the set is dishwasher-safe. At £8.73, it's the lowest price in this roundup and suits dips, sauces and snacks.

Price£8.73Checked 6 Nov 2026, 17:00 UTC

Key Details

Storage format: Small containers
Piece count: 4
Capacity per unit: 120ml
Glass/material: Borosilicate glass
Lid/seal: Blue snap-lock lids
Stated use/heat compatibility: Freezer, microwave and pre-heated oven (not lids); dishwasher-safe
Price: £8.73

What We Like

Lowest price at £8.73
Dishwasher-safe

Considerations

Small 120ml capacity suits portions only

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