Borosilicate Glass Lunch Container with Wood-Fiber Base - Small

Pack lunch once, and it stays exactly where you left it, sealed, leakproof, ready to reheat without switching dishes. The Black+Blum Glass Lunch Pot pairs borosilicate glass with a wood-fiber base that stays cool to the touch, so a hot meal goes from microwave to hand in one container, not two.

• Compact 450ml glass lunch box, sized for a single portion without excess bulk.
• Wood-fiber base absorbs everyday drops a bare glass container couldn't survive.
• Stainless-steel lid seals tight enough to trust with sauces and liquids.
• Silicone lid vents through a lift tab, so reheating stays splatter-free.
• Safe across fridge, oven, and dishwasher, one container for the whole cycle.
• Freezer-ready with room to spare for expansion.

• Brand: Black+Blum
• Product type: Leakproof glass lunch container with protective base
• Capacity: 450ml
• Color: Slate
• Dimensions: 9.5 × 9.5 × 11cm
• Weight: 382g
• Materials: Borosilicate glass, stainless steel, polypropylene with wood fiber, silicone
• Origin: UK

• Microwave the pot and base together; lift the lid's air-release tab first so no vacuum forms, and reheat in short bursts rather than one long stretch.
• Let the container reach room temperature before oven use. Placing it in cold or rinsing it under cold water straight from heat can cause cracking.
• Place dishwasher-safe parts on the top rack.
• If the steel lid becomes stiff, lightly wipe vegetable oil around the inside rim.

• Anyone who packs a single portion daily and wants it to survive the commute without transferring food to another dish.
• People replacing disposable containers with a reusable option designed for long-term use.
• Households needing a leakproof option for liquid-heavy meals such as soups, sauces, and stews.

Most glass food containers are designed mainly for home storage and can feel fragile when carried around. This one combines a protective wood-fiber base with durable glass and a secure lid designed to hold liquids, making it practical for everyday lunches, commuting, and reheating.

Can the whole thing go in the microwave?
The glass and wood-fiber base can go in the microwave, but the stainless-steel lid cannot. Lift the silicone air-release tab before reheating and use short intervals.

Will it crack in the oven?
Avoid sudden temperature changes. Let the container reach room temperature before placing it in the oven, and never rinse hot glass with cold water.

Is it dishwasher-safe?
Yes. Place the dishwasher-safe parts on the top rack.

Can I seal hot food right away?
It is better to let the food cool slightly first, as sealing the lid over very hot contents can create a vacuum and make it difficult to open.

Is it freezer-safe?
Yes. Leave sufficient space at the top because liquids expand when frozen.

Where does this ship?
Across the GCC, including Kuwait, Qatar, Saudi Arabia, UAE, Bahrain, and Oman.

Black+Blum is a UK-designed brand known for combining thoughtful design, everyday functionality, and sustainable materials across its food and drink essentials. Created for practical, stylish use at home, work, and on the go, their collection of lunch boxes, bento boxes, water bottles, and vacuum flasks makes healthy routines effortless.