The complete guide
Insulated Tumbler Buying Guide
What an insulated tumbler does
An insulated tumbler has two steel walls with a vacuum between them. Heat cannot cross a vacuum easily, so cold drinks stay cold and the outside stays dry.
This one holds 1.2 litres and is made for cold drinks. The maker rates it to keep them cold for up to 29 hours with the lid closed.
Why a handle and straw
A full 1.2 litre cup is heavy. The handle lets you carry it in one hand. The lid lets you drink through the straw or straight from the spout, and a cover keeps the spout clean.
Will it fit in your car
The base narrows to fit most car cup holders, per the maker. The cup is 32.5 cm tall, so check the space under a fridge dispenser if you plan to fill it there.
Care and cleaning
- Every part is dishwasher safe, per the maker.
- The lid is one piece and opens fully, so there are no seals to dig out.
- Never put it in the microwave.
Using it the right way
Take the straw out and close the lid before you carry it in a bag. With the straw in, keep it upright. Fill it with ice first for the longest cold time.
Quick specs
| Feature | Detail |
|---|---|
| Capacity | 1.2 litres |
| Height | 32.5 cm |
| Width | 11 cm (14.6 cm with handle) |
| Weight | About 550 g empty |
| Body | Vacuum-insulated stainless steel |
| Lid | One piece, BPA free, straw or spout |
| Cold | Up to 29 hours (maker's figure) |
| Dishwasher | Yes, all parts |
| Microwave | No |
| Colour | Inky Cap (soft taupe) |
Delivery and returns
Orders ship across Ireland and are dispatched within 2 working days and then delivered in up to 7 working days by tracked courier. Shipping is free on orders of €100 or more; below that it is a flat €25, shown in the cart before you pay.
Irish and EU law give you 14 days from delivery to change your mind, and our own policy accepts returns within 15 days of purchase; whichever is longer applies. You pay the return postage for a change of mind. Faulty, damaged, incorrect or not-as-described items are put right at our cost. Your rights under Irish consumer law are not affected. Read the full returns policy.



