Bigger, better and stronger… what more could you want in a flask? The inner lining has been expanded to become more durable and dishwasher safe with an improved stopper making it leak-proof so you need not have any fears on spillages in your rucksack.
- 18/8 stainless steel double-wall vacuum insulation, naturally BPA free
- Leak-proof and packable
- Insulated lid doubles as a cup
- Dishwasher safe
- 40 hours’ hot
- 35 hours’ cold
- 6 days iced