Mesa Sport with Covered Chug Supersonic Blue Leak Proof Straw Lid: Our

Leak Proof Straw Lid: Our BPA-free Summit Straw Lid is leak-proof when the nozzle is in the closed position

Designed to fit a Simple Modern Porter Bento Box

which is BPA-free and dishwasher safe

50oz Capacity: Large capacity helps you stay hydrated with fewer refills

Easy to Use: Just slide the bottom of the tumbler into the opening of the tumbler handle

Mesa Sport with Covered Chug Supersonic Blue Leak Proof Straw Lid: OurCupholder Friendly: 24oz and 30oz bottles fit in most standard cupholders Silent Silicone Base: Silicone base for soft landings Leak Proof: The lid is lockable and features a covered spout *Not intended for hot or carbonated liquids Pat Pat Pending