We compared two 1400ml bento lunch boxes: the Sinnsally 1400ml Bento Lunch Box and the Blockhütte 1400ml Stainless Steel Lunch Box.
What we looked at
Material, compartments, leak protection, microwave use, extras, and price.
The verdict
If you want a microwaveable two-layer box with a sauce pot and cutlery at the lowest price, the Sinnsally is the pick at £11.89. If you would rather pay £17.08 more for a plastic-free stainless steel box with three flexible compartments and a spare seal, the Blockhütte is the alternative, at £28.97.
A £11.89 1400ml stackable bento box that is microwave, dishwasher and freezer safe.
A £28.97 1400ml stainless steel lunch box with two movable dividers.
Sinnsally 1400ml Bento Box Lunch Box for Adults, Stackable with Cutlery Set — Best Value
Intended for: Marketed as a 1400ml BPA-free, food-grade bento box with two stackable compartments, a layered leak-proof design and a sauce pot and cutlery set. The listing says it is microwave, dishwasher and freezer safe. Carries 4.3 stars from 1,359 ratings on this listing.
What we liked
- Far cheaper than the Blockhütte on these listings, at £11.89
- Microwave, dishwasher and freezer safe per the listing
- Sauce pot and cutlery included
- Two stackable layers
Worth knowing
- Plastic rather than stainless steel
- Smaller review history than the Blockhütte (1,359 vs 4.9K ratings)
Best for
- Buyers who want the lowest price
- Anyone who wants to microwave their lunch in the box
- Those who want cutlery included
Not ideal for
- Buyers who want a plastic-free box
- Anyone who wants movable dividers
Blockhütte Stainless Steel Lunch Box, 1400ml Metal Bento Box with 2 Movable Dividers — Stainless Steel
Intended for: Marketed as a 1400ml leakproof stainless steel lunch box with 3 flexible compartments created by 2 stainless steel dividers, a spare seal and dishwasher-safe cleaning, described as reusable and helping to reduce plastic waste. The listing offers a 60-day trial with a refund if not satisfied. Carries 4.3 stars from 4.9K ratings on this listing.
What we liked
- Stainless steel, plastic-free body
- Three flexible compartments with movable dividers
- Spare seal included and a 60-day trial stated
- Larger review history than the Sinnsally (4.9K ratings)
Worth knowing
- Costs £17.08 more than the Sinnsally on these listings
- Metal box, so not suited to the microwave
Best for
- Buyers who want plastic-free lunch containers
- Anyone who likes adjustable compartments
- Those who want a long-lasting box
Not ideal for
- Budget-conscious buyers
- Anyone who wants to microwave in the box
