Black and blum lunch boxes in comparison

Stainless Steel Containers With Lids 304 Food Grade Stainless Steel body & Tempered Glass lid w Steam vent - (100% FREE FROM - PFOA, PDMS, PFAS, BPA and PTFE)

Excellent Thermal Insulation This cooler bag is very suitable for outdoor dining. The insulated lunch bag is made of four layers of premium insulation material to provide excellent cold insulation and heat preservation up to 6 hours, even effect 8 hours with the assistance of ice packs or insulation box. Perfect for carrying food for work or long periods of outdoor activities

QUICK SELF-HEATING - It adopts the latest designed PTC constant temperature heating, The instantaneous power can reach 110W, When the power is turned on, And gradually stabilizes at 80W afterwards. Low-Consumption and high-efficiency thermal cycle, Heating your lunch at the fastest speed, While maintaining the moisture and freshness of the food.

DELICIOUS HOT MEAL IN MINUTES - Elevate your lunch break! The 80W power of our food warmer lunch box means a tasty warm meal in minutes. Perfect for adults on the move, ensuring culinary joy wherever you are. Say goodbye to cold meals with this electric lunchbox.

Lunchbox with Soup Jar - Buy once and get everything you need Bento box, soup jar, cutlery box, spoon, fork, chopstick. The 350ml breakfast cup yogurt jar stores porridge, soup, fruit, oat, cereal, cake, enrich your meal. Reusable Lunch box set is perfect for adults, kids to use at home, office, school, also for camping, picnic, party. Nice Gift idea also.

Upgraded Stackable Bentobox The Bento lunch box consists of 2 stacked containers with ample capacity (1900ml). This adult kids lunchbox has 4 independent compartments and 2 sauce yogurt pots, which can be flexibly matched with various delicious dishes. There is an independent tableware storage compartment, which is convenient for carrying tableware without taking up space. Accessories include 1x bento box; 1 x fork; 1 x spoon; 2 x sauce yogurt pot.

KEEPS LUNCH FRESHER FOR LONGER Airtight, leakproof containers with Sistema easy-locking clips and flexible seals

Upgraded 10 Minutes 3 Times Faster Heated Lunch Box - The upgraded 100W electric heated lunch box heats up the food 3 times faster than others, heating take only 10 minutes in office home, enjoy a longer lunch break.

HIGH-QUALITY MATERIALS Bugucat lunch box is made of high-quality PP material, which is non-toxic, odorless and BPA-free. Each accessory of the kids lunch box has an increased thickness of 1-3mm, which is sturdy and durable, not easy to deform and damage, and can be reused for many years, suitable for children over 3 years old and adults.

High-Quality Materials The lunch bag adopt three-layer heat insulation design. The outer layer is made of waterproof, and tear-resistant 600D Oxford cloth (others only 480D). The inner layer is made of advanced, non-toxic PEVA, which is an environmentally friendly material free from chlorine and plasticizers. It is also BPA-free. The middle layer is constructed with insulated 5MM thickened pearl cotton, providing excellent insulation to keep your food and drinks warm or cold for 4-6 hours

Easy to Clean The durable 304 stainless steel heated lunch box and plastic storage container are removable and dishwasher safe for easy cleaning. Important Reminder Do not use water to clean the external heating tank and do not put water into the heating base. Food grade materials ensure your safety and health every time you use it

GOOD INSULATION - Equipped with premium thermal aluminum lining that is BPA Free. Our insulated lunch bag will keep your food drinks at optimal temperature so you can always recharge with the warm tasty food and cold drinks! If you put the small lunch bag in a backpack, the insulation performance will be better