Rank #6 in Best Lunch Box 2026: The Capacity in the Field
Sinnsally Bento Lunch Box, 1400ml, Stackable Two Tier
Price and rating as shown on Amazon when we collected them. Both change.
The Sinnsally costs £11.89 and is rated 4.3 stars from 1,336 ratings, with 1400ml of capacity in two stackable tiers.\n\nIt takes sixth because the two-tier design is genuinely useful and the sample is the second-deepest here, while its microwave claim excludes the lid in a note at the end of the bullet.
How those 1,336 ratings break down
An average hides its own shape. This is the spread behind the 4.3 stars.
Specification
Exactly as published on the Amazon listing, field for field.
| Capacity as listed | 1400 millilitres, in the title only |
|---|---|
| Microwave claim | Container safe, lid and band not |
| Tiers | Two, stackable |
| Material | Plastic, BPA free |
| Dimensions | Not published |
| Ratings | 4.3 from 1,336 |
What buyers actually say
Quoted from customer reviews on Amazon
Verified purchase“Nice lunch box. Nit too bulky. Just the right size. And affordable”
Verified purchase“Sturdy lunchbox use for my partner to take to work, I can fit his food in easily and keeping cold food separate is great, it came with a sauce pot which is good for dipping and cutlery colour is vibrant and after multiple washes still has colour and easy to clean and dry.”
What it is up against
The rivals it was ranked against in Best Lunch Box 2026: The Capacity in the Field.
Questions people ask
Can the whole box go in the microwave?
No: the lid and the elastic band are excluded in the listing.
How big is it?
1400ml across two tiers, stated in the title only.
Is it good for hot food?
Only the container is, so plan to heat the bottom tier without its lid.
Does it keep food separate?
Yes: two tiers, and buyers say cold food stays cold.
Why is it sixth?
Because the two tiers are useful and the sample is deep, but the microwave claim has an exception.
How many ratings does it have?
1336 at the time of collection, averaging 4.3 stars, with 65 per cent five-star and 4 per cent one-star.
Comments
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