Kiersten Kotronis
Expert in Safety & Rescue for 16 Years
Ski Patrollers
Holds quite a bit to drink
Big straw, holds a good amount. Can be heavy and will spill with the straw or even the drink part closed. So not leakproof. But fits nicely in car cupholder. Got both the 30 and 40 oz. Nice choice for when I don’t want to constantly open the a lid or top. (Leaving same review on both sizes)