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The Black+Blum Stack + Nest Glass Food Box is a 1200ml heat-resistant glass container with a vacuum-sealed lid lock. It's fully leakproof and airtight, keeping your food fresher for longer. It's designed to nest inside larger Stack + Nest sizes or stack neatly with boxes of the same size, it's also compatible with Black+Blum's stainless steel meal prep boxes, so you can mix and match across your collection.

Fully leakproof and airtight: The vacuum-sealed lid lock keeps your food secure and fresher for longer, with zero mess in your bag or fridge.

Room for more: A generous 1200ml box, designed for batch cooking, family meals and bigger portions.

Multi-safe borosilicate glass: Goes safely in the oven, microwave, air fryer, freezer and dishwasher, so you can prep, reheat and clean with ease.

Nests and stacks for compact storage: Fits neatly inside larger sizes when empty, or stacks securely with same-size boxes when full.

GHI approved: Tested and approved by the Good Housekeeping Institute's expert panel.

Built to last: Made from durable, high-quality materials designed for repeated daily use, backed by a lifetime guarantee.

The Black+Blum Stack + Nest Glass Food Box is a 900ml heat-resistant glass container with a vacuum-sealed lid lock. It's fully leakproof and airtight, keeping your food fresher for longer. It's designed to nest inside larger Stack + Nest sizes or stack neatly with boxes of the same size, it's also compatible with Black+Blum's stainless steel meal prep boxes, so you can mix and match across your collection.Fully leakproof and airtight: The vacuum-sealed lid lock keeps your food secure and fresher for longer, with zero mess in your bag or fridge.

Sized for versatility: A spacious 900ml box, ideal for larger lunches, leftovers and meal prep.

Multi-safe borosilicate glass: Goes safely in the oven, microwave, air fryer, freezer and dishwasher, so you can prep, reheat and clean with ease.

Nests and stacks for compact storage: Fits neatly inside larger sizes when empty, or stacks securely with same-size boxes when full.

GHI approved: Tested and approved by the Good Housekeeping Institute's expert panel.

Built to last: Made from durable, high-quality materials designed for repeated daily use, backed by a lifetime guarantee

The Black+Blum Stack + Nest Glass Food Box is a 600ml heat-resistant glass container with a vacuum-sealed lid lock. It's fully leakproof and airtight, keeping your food fresher for longer. It's designed to nest inside larger Stack + Nest sizes or stack neatly with boxes of the same size, it's also compatible with Black+Blum's stainless steel meal prep boxes, so you can mix and match across your collection.Fully leakproof and airtight: The vacuum-sealed lid lock keeps your food secure and fresher for longer, with zero mess in your bag or fridge.

• Everyday essential: A versatile 600ml box, perfect for lunches snacks and daily food storage.

• Multi-safe borosilicate glass: Goes safely in the oven, microwave, air fryer, freezer and dishwasher, so you can prep, reheat and clean with ease.

• Nests and stacks for compact storage: Fits neatly inside larger sizes when empty, or stacks securely with same-size boxes when full.

• GHI approved: Tested and approved by the Good Housekeeping Institute's expert panel.

• Built to last: Made from durable, high-quality materials designed for repeated daily use, backed by a lifetime guarantee.

The Black+Blum Stack + Nest Glass Food Box is a 380ml heat-resistant glass container with a vacuum-sealed lid lock. It's fully leakproof and airtight, keeping your food fresher for longer. It's designed to nest inside larger Stack + Nest sizes or stack neatly with boxes of the same size, it's also compatible with Black+Blum's stainless steel meal prep boxes, so you can mix and match across your collection.Fully leakproof and airtight: The vacuum-sealed lid lock keeps your food secure and fresher for longer, with zero mess in your bag or fridge.

• Perfectly portioned: A compact 380ml box, ideal for snacks, dips, dressings and smaller options.

• Multi-safe borosilicate glass: Goes safely in the oven, microwave, air fryer, freezer and dishwasher, so you can prep, reheat and clean with ease.

• Nests and stacks for compact storage: Fits neatly inside larger sizes when empty, or stacks securely with same-size boxes when full.

• GHI approved: Tested and approved by the Good Housekeeping Institute's expert panel.

• Built to last: Made from durable, high-quality materials designed for repeated daily use, backed by a lifetime guarantee.

The item shown is the small size - 600ml.

Our 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 sets and in 4 different sizes: 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

This set includes: 3 x Stack + Nest Containers

Our 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. This set includes one of each of the 4 sizes of 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

This set includes: 4 x Stack + Nest Containers