Black+Blum Insulated Lunch Bag, Slate

Discover the Black+Blum Insulated Lunch Bag – Slate, a durable and eco-conscious lunch solution made from recycled PET (equivalent to approximately six plastic bottles) with a PEVA water‑repellent, food-safe lining.

This clever roll‑top bag offers 6.7 litres of configurable space—enough for a lunch box, bottle, snacks, fruit, and more. The dry-bag–style roll top with a G‑hook closure and welded seams ensures it is 100% leak-proof when upright, even with wet or liquid-filled containers inside.

At just ~141 g and measuring 20 × 14 × 31.5 cm, it’s lightweight and compact. When not in use, it folds flat and stays closed via the hook, making it ideal for storage or packing. The insulated lining effectively keeps contents cool for about two hours, and the interior is easy to wipe clean, while the exterior is tough and spill-resistant.

Ideal For

• Everyday Meals: Carries lunch boxes, bottles, snacks, and fresh produce with ease.

• Commuting and School Use: Lightweight, spill-safe, and designed for busy routines.

• Outdoor Dining & Picnics: Keeps food cool and handles securely with rolling closure.

• Sustainable Living: Made from recycled materials and designed for long-term use.

• Versatile Carrying: Roll-top strap doubles as handle or bike attachment.

Delivery Options:

Standard - £3.99 or FREE for orders over £75 (3-5 working days)
Express - £5.99 (Up to 2 working days)

For more information, please see our Delivery Information.

Returns:

Every order placed with Mahahome is covered by our hassle-free 365-day money back guarantee

All we ask is that the item is returned to us unused and in its original condition and packaging.

For more information on how to return an item, how to request a replacement or refund, and what to do if your item develops a fault, please see our Returns Policy.