• A clear glass stack-and-melt sandwich box with a brown lid, shown on a white background with a Good Housekeeping Institute 2026 approval badge in the top right corner.
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Black + Blum

Glass Food Prep Containers

Glass Food Prep Containers

£9.95 GBP
£9.95 GBP
Sale Sold out
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

Ingredients

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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.

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Free Delivery Over £75

100% Plastic Free Packaging

Dispatched Within 2 Working Days