# SIGG Gemstone Selenite Stainless Steel Lunch Box, 0.75 L

SIGG Gemstone Selenite is a stainless steel lunch box with a silicone seal and divider, intended for packed meals, leftovers and food kept separate in transit. Its stated 0.75-litre capacity suits a portion-sized lunch, while the listing gives two different dimension sets that buyers should compare with their storage needs.

- [Original product page](https://bargainpostbox.co.uk/product/sigg-gemstone-selenite-stainless-steel-lunch-box)
- [View offer](https://bargainpostbox.co.uk/visit/sigg-gemstone-selenite-stainless-steel-lunch-box)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: Sigg
- Category: Home & Kitchen > Home Storage & Organization
- Price: 22.10 GBP
- Previous price: 33.99 GBP
- Discount: 35%
- Price checked: 2026-11-14T10:11:17.442Z
- Rating: 4.4 / 5
- Reviews: 296

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- A silicone seal is described as helping prevent leaks during transport, and the divider keeps different solid foods apart.
- The listing says the steel container is dishwasher-safe and BPA-free.
- The 0.75-litre capacity and two-compartment listing make it suited to a modest packed meal or separated snacks.

## Pros

- Steel construction with a stated 18/8 grade offers a reusable alternative to disposable plastic food boxes.
- The included divider and silicone seal support keeping solid foods separate and reducing spills in transit.
- Customer feedback described the box as sturdy, with positive comments about the lid closure.

## Specifications

### Identity
- Brand: Sigg
- Colour: Silver
- Product line: SIGG Gemstone Box Selenite
### Capacity and layout
- Capacity: 0.75 litres
- Compartments listed: 2
- Closure: Snap
### Dimensions and weight
- Dimensions listed: 21D x 15W x 7H centimetres
- Alternative dimensions listed: 19.3L x 14.2W x 6.4H centimetres
- Weight listed: 390 Grams
### Materials and care
- Material: Stainless Steel
- Steel grade stated in feature text: 18/8 stainless steel
- Seal: silicone seal
- Care listed: Machine Wash
- Dishwasher care stated in feature text: dishwasher-safe
- Material claim: BPA Free
### Use and origin
- Recommended uses for product: Water
- Age range: Adult
- Country of origin: Switzerland
- Manufacturer guarantee: 2 year manufacturer guarantee.

## Before you buy

- Listing details are inconsistent: dimensions are given as both 21D x 15W x 7H centimetres and 19.3L x 14.2W x 6.4H centimetres, the care field says Machine Wash while feature text says dishwasher-safe, and the recommended-use field says Water despite the lunch-box description. Confirm the dimensions and cleaning guidance for the selected listing. The page also lists two compartments, while product text describes a steel separator.

## In the box

- Lunchbox (Included)
- Lid (Included)

## A good fit for

- People packing a smaller lunch or snacks who want a reusable steel container with a divider.
- Buyers who want a stated silicone seal and a dishwasher-care claim, subject to checking the listing's conflicting care details.

## Less suited to

- Anyone who needs a confirmed exact external size before buying, as the listing gives two dimension sets.
- People seeking a lunch box with a verified capacity larger than 0.75 litres.

## Customer feedback

Customer feedback highlights perceived sturdiness, leak resistance and a lid that closes firmly. These points are relevant to the listed silicone seal and snap closure, but customer comments do not establish performance for every use or confirm the listing's conflicting care and dimension details.
- Positive themes: Customers described the lunch box as sturdy and praised its lid closure.
- Positive themes: Feedback also described it as leak-proof.

## Frequently asked questions

### How much does this lunch box hold?
The listing gives a capacity of 0.75 litres.
### Does it have separate sections?
The product information describes a steel separator and lists two compartments. The page does not clearly confirm whether the separator is removable.
### Can it go in a dishwasher?
Feature text describes it as dishwasher-safe, but a separate care field says Machine Wash. Check the selected listing's cleaning instructions before use.
### Are the listed dimensions consistent?
No. The listing gives 21D x 15W x 7H centimetres and also 19.3L x 14.2W x 6.4H centimetres, so confirm which dimensions apply.

## Alternative options

- [Sigg - Aluminium Lunchbox Plus L Red - with Food Separator - Award Winning - Dishwasher & Microwave Safe - Leakproof - Featherweight - BPA Free - Red - 1.3L](https://bargainpostbox.co.uk/visit/sigg-gemstone-selenite-stainless-steel-lunch-box)
- [Blockhütte Stainless Steel Lunch Box for Kids and Adults I 1200ml Metal Lunch Box I Metal Bento Boxes with 2 Movable Dividers – Leakproof Lunchbox – Stainless Steel Bento Box with Spare Seal](https://bargainpostbox.co.uk/visit/sigg-gemstone-selenite-stainless-steel-lunch-box)
- [Blockhütte Stainless Steel Food Containers I 1200ml with Spork, Spare Seal, Round I Tiffin, Stainless Steel Lunch Box Leakproof – Bento Metal Lunch Box for Adults, Kids, Food Storage Containers](https://bargainpostbox.co.uk/visit/sigg-gemstone-selenite-stainless-steel-lunch-box)
- [YETI Food Storage Large - 100% Leakproof & Airtight Food Container \| 100% Leakproof & Airtight Food Storage Container with Lid, Compatible with YETI Ice Sheet, Microwave & Freezer Safe](https://bargainpostbox.co.uk/visit/sigg-gemstone-selenite-stainless-steel-lunch-box)
- [Bambaw Stainless Steel Lunch Box 1400 ml, Adaptable Divider, Eco Friendly Lunch Boxes for Adults, Leakproof Sandwich Boxes for Adults](https://bargainpostbox.co.uk/visit/sigg-gemstone-selenite-stainless-steel-lunch-box)
- [GOLDEN KEY Stainless Steel Lunch Box 1400 ml for Adults, Stainless Steel Bento Box with Compartments and Replacement Silicone Ring, Matal Lunch Box, Leak-Proof Food Containers for Work](https://bargainpostbox.co.uk/visit/sigg-gemstone-selenite-stainless-steel-lunch-box)
- [YETI Rambler 18 oz \(532 ml\) Water Bottle with Straw Cap, Navy \| Insulated Stainless Steel Water Bottle with 100% Leakproof Straw Cap, Keeps Cold Drinks Cold, Dishwasher Safe](https://bargainpostbox.co.uk/visit/sigg-gemstone-selenite-stainless-steel-lunch-box)
- [Sigg - Aluminium Lunchbox Plus L Alu - with Food Separator - Award Winning - Dishwasher & Microwave Safe - Leakproof - Featherweight - BPA Free - Silver - 1.3L](https://bargainpostbox.co.uk/visit/sigg-gemstone-selenite-stainless-steel-lunch-box)
- [SIGG Gemstone Food Jar \(0.5 L / 0.75 L\), Insulated Food Container for the Office, School, and Outdoors, 18/8 Stainless Steel Thermo Container](https://bargainpostbox.co.uk/visit/sigg-gemstone-selenite-stainless-steel-lunch-box)
- [GOLDEN KEY Stainless Steel Lunch Box for Children, 800 ml Stainless Steel Lunch Box with Compartments and Seal, Bento Box Stainless Steel Leak-Proof for Children](https://bargainpostbox.co.uk/visit/sigg-gemstone-selenite-stainless-steel-lunch-box)
- [Stainless Steel Lunch Box 1400 ml for Adults, Metal Lunch Box with Compartments, Bento Lunch Box for Kids Replacement Silicone Ring, Leak-Proof Food Containers for Camping Picnics Work Green](https://bargainpostbox.co.uk/visit/sigg-gemstone-selenite-stainless-steel-lunch-box)
- [QWETCH - Insulated Stainless Steel Lunch Box - Stainless Seel 850ml - Hot Meal Food Box - 5h Hot and 7h Cold - Waterproof & BPA-Free](https://bargainpostbox.co.uk/visit/sigg-gemstone-selenite-stainless-steel-lunch-box)

## Add-ons

- [Sigg - Aluminium Lunchbox Plus S Alu - with Food Separator - Award Winning - Dishwasher & Microwave Safe - Leakproof - Featherweight - BPA Free - Silver - 0.8L](https://bargainpostbox.co.uk/visit/sigg-gemstone-selenite-stainless-steel-lunch-box)

## Images

![SIGG Gemstone Selenite Stainless Steel Lunch Box, 0.75 L — 1](https://bargainpostbox.co.uk/i/7ARYe5h-t_UOr7oIxYx2w_JTFPlhXZzDG7Un8Pa_lCJ_ADqlRn54rn88IzFBd9fLh1iT4hIzGm_iJ--FiEq9siavSiIhVU5Q0hBrymzycDjFFIfPeprSYKnS.jpg)

![SIGG Gemstone Selenite Stainless Steel Lunch Box, 0.75 L — 2](https://bargainpostbox.co.uk/i/YF64xjbfvgRHrBUGO3bvORTfZO061KfptGIyWcBABFYg75W1cJbaqIxXh-vXOYKBpctimq6oB8ft29uFJSk7eH7ldtRbIwKzpXXi5F4QUMd-8b2DST2u1LMN.jpg)

![SIGG Gemstone Selenite Stainless Steel Lunch Box, 0.75 L — 3](https://bargainpostbox.co.uk/i/QmR1syGz9rmNQXQfLYHUGCOVxAafJpuY2Ts5AGLbZvajdyDfCAkRWvlWeEpn3rBOFxKhhSJIZRSpNHxnPcF1nGfxErBm4JOGeTMSOwO-d_1mjUMT5GSnm8J4.jpg)

![SIGG Gemstone Selenite Stainless Steel Lunch Box, 0.75 L — 4](https://bargainpostbox.co.uk/i/PBJrH-NwWFzxMUaH_uxCcuCzdsbmU49StSxZ8BEj7oTNvAcbBw5vnxftNtD5FEV4d6ZELUETMWCUD97BSssau_uU2OsexMeAnXNYh9GumEehBi_NZ_RcgCOG.jpg)

![SIGG Gemstone Selenite Stainless Steel Lunch Box, 0.75 L — 5](https://bargainpostbox.co.uk/i/WtY1aPMFJTlMm5TbnHweW9PFbDMuP2tjFQM-hc5nEjYFBpzU3EmR-qNs2JiZYAWqxAMiLXVQBcJBYftWkLv_ic2DzRaiPWo0lYvmRzK5NXRcHSCzIOyJk3Vp.jpg)

![SIGG Gemstone Selenite Stainless Steel Lunch Box, 0.75 L — 6](https://bargainpostbox.co.uk/i/GHy6p6yrltm_4B1ryzQ3nWrIRfuIeP_0UvyInJ-2Jr6imB4WUc62CBuikF4aGWnfYM_owzBFyJgfzCswDCTGJhzLwW5eT1RHtQJsQICZX0k6ojib2uU9AFEi.jpg)

![SIGG Gemstone Selenite Stainless Steel Lunch Box, 0.75 L — 7](https://bargainpostbox.co.uk/i/2qx0M4Fp3CFgf1IEHfew-Wq-aFs85M9D1Tpfv_A8JYjixGQHwpq43wkPpcl3BQKdRvt8BKq3TItPEhiC99AVOR7Sd_3c0QIUqmmDvKYvAqMN44vXPXRCINkn.jpg)