Daytrip Insulated Lunch Box 3L

Do both Daytrip® Lunch Boxes feature the same insulation technology?

Yep, both the 3L and 5L are packed with our proprietary Coldcell™ Flex Insulation.

What YETI® Products are compatible with the Daytrip® 3L and 5L Lunch Boxes?

The 3L Lunch Box is most compatible with the small and medium YETI® Ice Sheet, medium Food Storage, small Food Storage, and Daytrip® Shoulder Strap. The 5L Lunch Box is most compatible with the large YETI® Ice Sheet, large Food Storage, and Daytrip® Shoulder Strap. Smaller sizes of each accessory can fit depending on your packing needs. Each lunch box can also be stored in our bags, like the Camino®, Ranchero® and Crossroads®, or the LoadOut® GoBox 30 and 60.

How many cans can I fit inside the Daytrip® 3L and 5L Lunch Boxes?

The 3L Lunch Box can fit 4 330 ml cans while the 5L lunch box can fit 10 330 ml cans.

What sizes of the YETI® Ice Sheet are recommended for the Daytrip® 3L and 5L Lunch Boxes?

For the 3L Lunch Box, we recommend using one small or medium YETI® Ice Sheet. For the 5L Lunch Box, we recommend using one large YETI® Ice Sheet. Smaller sizes of each accessory can fit depending on your packing needs.

Will the Daytrip® Lunch Boxes sweat on the outside?

If you’re using it indoors to keep your lunch chilled, it won’t sweat. But it’s definitely possible in high heat and humidity conditions.

Is the shoulder strap for the Daytrip® Lunch Boxes sold separately?

Yes, the Daytrip™ Shoulder Strap is sold separately.

We offer FREE delivery on all orders over €100 (excluding overweight items*) to the Republic of Ireland and Northern Ireland. For any order below this value, we charge a small delivery fee of €5 per delivery. Exceptions apply.

For international orders, shipping charges are calculated based on the weight of your order and the rates provided by our delivery partners. You can estimate your delivery cost using our calculator in the basket or at checkout.

Read more here.

We’ve extended our returns period to 8th January 2026, so you can shop early and gift with confidence. You can return items for a replacement or refund, with a few exceptions. Returns are free to our stores in Dublin Carrickmines, Dublin Blanchardstown, and Cork City Centre.

If you ordered from outside of Ireland, please read our returns policy. Read more about our return process here.