Quench your thirst on your next big adventure with the ThermoFlask 32oz Straw Tumbler 2 Pack. The reusable Tritan™ is a fan favorite so we included two: one standard size and one jumbo! No worries about spills on your daily activities because the twist-on lid’s splash-proof gasket seals snugly around both straws.
 
Designed with adventure in mind, the tapered design and wide top makes it easy to fill with ice, the narrow middle makes it comfortable to hold, and the silicone bottom coaster gives it a quiet, stable set down. Whether you're embarking on everyday outings or outdoor activities like camping, backyard gatherings, picnics, and more, this tumbler duo ensures you stay hydrated through everything.
 
Keep your cold brew, tea, or iced water cool for up to 24 hours with sweat-free double-wall insulation, and hydrate your way all day, every day, through every activity.

• Twist on leak-proof lid 
• Splash-proof gasket to prevent splashes where the straw enters the lid.
• Double wall insulated to keep the tumbler sweat-proof and ice-cold for up to 24 hours.
• Cupholder-friendly in most cars.
• Wide mouth for easy filling and cleaning.
• Built-in silicone coaster. 
• 2 Tritan™ straws included: standard and jumbo.