Black + Blum

Glass Food Prep Containers | Borosilicate

£9.95 GBP

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Taxes included. Shipping calculated at checkout.

These high quality glass food containers are designed to stack and nest neatly for compact storage, and are safe for use in the oven, microwave, air fryer, dishwasher and freezer. Each container is leak-proof and airtight to keep your food fresh for longer.

Available in 4 sizes container: 380ml, 600ml, 900ml, 1.2L.

Nestable (different sizes) or stackable (same size) for easy storage
Dishwasher, oven, air fryer, freezer and microwave-safe
Compatible with our stainless steel Meal Prep Boxes
Leak proof + airtight vacuum-sealed lid lock keeps food fresher for longer
High quality, durable borosilicate glass built to endure oven heat and daily wear
Easy-clean: fully removable seals
BPA-Free
Maximum temperature: 250°C, minimum temperature: -20°C
Resistant to thermal shock up to 200°C

Sizes

Materials: Borosilicate Glass, Polypropylene, Silicone
Extra Small: 380ml - 15.5cm × 11cm × 6.1cm - 334g
Small: 600ml - 17.1cm × 12.6cm × 7.1cm - 456g
Medium: 900ml - 18.7cm × 14.2cm × 7.8cm - 596g
Large: 1.2L - 20.5cm × 15.8cm × 8.5cm - 736g

Size Extra Small 380ml Small 600ml Medium 900ml Large 1.2L

How to use

Fill your container with prepped food and press the lid down firmly until the lock clicks into place — the airtight seal keeps everything fresh and leak-proof. Safe to use straight from the freezer into the oven or microwave (remove the lid first). Hand wash or place in the dishwasher. Remove the silicone seal from the lid for a thorough clean, then reattach before storing.

Ingredients

Storage

Stack same-size containers or nest different sizes together to save space. Store with lids loosely placed (not locked) when empty to keep seals in good condition. Keep in a cool, dry cupboard away from direct heat.

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Why Choose Glass Food Prep Containers | Borosilicate?

Tough borosilicate glass that handles the oven, microwave, freezer, and dishwasher without complaint. Available in four sizes to suit every meal prep need — stack them, store them, and ditch the plastic tubs for good.

Frequently Asked Questions

How much does delivery cost?

We offer free local delivery on all orders over £40 — otherwise a small service fee of £4.00 applies. We also deliver nationwide using Royal Mail. Price based on weight. Free delivery on orders over £75.

How long does delivery take?

We pick and pack your order within 2 working days, then send it on its way via Royal Mail. You can expect delivery within 5 working days from when you place your order.

Orders placed before 1:00pm Monday to Friday — we'll do our best to dispatch the same day, though during busy periods it may take 1–3 days. Orders placed after 1pm will go out the following working day.

Orders placed over the weekend (Saturday or Sunday) will be dispatched on the following Monday or Tuesday.

Shipping times are calculated from the day of dispatch, not the day of ordering. Please note these are estimated timeframes and not guaranteed.

What packaging do you use?

All orders are packed using reused and repurposed cardboard boxes and paper from our own deliveries. We use paper tape — no plastic in sight. For local deliveries, we also collect and reuse our own containers, so very little goes to waste.

Why buy from us?

We don't stock anything we wouldn't use ourselves. Every product on our shelves has been carefully researched to meet our sustainable standards — plastic-free, ethically sourced, and kind to the planet.

Free Delivery Over £75

100% Plastic Free Packaging

Dispatched Within 2 Working Days

Glass Food Prep Containers | Borosilicate