36 oz Hot Flask & Cup feed-gpc-4988 Mirror sighting with sighting hole

Mirror sighting with sighting hole for accurate bearings

and are specially shaped to prevent too much (or too little) coming out of the tumbler while you sip

Dual exterior water bottle holders

Women's-specific design with more width between the hips and knees to allow a woman to sleep on her side or in a 'figure four' position

It’s the perfect place to stash a couple of energy gels before a punishing hill climb

36 oz Hot Flask & Cup feed-gpc-4988 Mirror sighting with sighting holeBring it, pour it, sip it perfection What happens when you combine Hydro Flasks patented thermal technology with old school flask thinking? This Hot Flask & Cup, thats what. Whether youre settling in for a long day at the office or heading off on a road trip, it delivers 30 hours of piping hot performance the sort of heat holding power that means your morning brew is still steaming when most people are thinking about making an afternoon coffee run.