Elevate your daily drinks with this sleek Unisex travel tumbler from Kalsten. Engineered for long-lasting temperature retention and effortless drinking on the go, this double-wall vacuum insulated cup keeps beverages hot or cold for hours while the secure flip straw lid and silicone stopper prevent leaks and splashes. The slim, ergonomic profile fits most cup holders and slips easily into backpacks, briefcases, or gym bags for everyday convenience.
Key Features
Double-wall vacuum insulation for extended hot or cold retention—perfect for coffee, tea, iced drinks, and smoothies.
Leakproof flip straw lid with integrated silicone stopper for splash-free sipping and easy one-handed use.
Durable stainless steel interior resists odors and staining; smooth exterior finish for comfortable grip and a modern look.
Ergonomic slim design fits standard cup holders and travel compartments for commuting, road trips, and office use.
BPA-free, food-safe materials for safe everyday hydration; removable lid components for thorough cleaning.
Lightweight yet sturdy construction that balances portability with premium build quality.
Why Choose This Tumbler
This Kalsten tumbler is tailored for people who demand reliable temperature control and a tidy drinking experience. The flip straw lid features a secure lock and silicone seal to reduce spills during movement, while the vacuum insulated body preserves the ideal drinking temperature without sweating or condensation. Whether you commute, travel, or work from home, this tumbler offers a refined combination of style and function.
Care and Use
Disassemble lid components for regular cleaning; top-rack dishwasher safe for the stainless body, hand wash recommended for lid seals to preserve longevity.
Avoid microwave use; inspect silicone stopper regularly and replace if worn to maintain leakproof performance.
Perfect For
Commuters, students, fitness enthusiasts, and anyone who wants a dependable, stylish way to enjoy drinks all day. Choose Kalsten for a travel tumbler that blends practical engineering with contemporary design.
Use collapsible tabs for more detailed information that will help customers make a purchasing decision.
Ex: Shipping and return policies, size guides, and other common questions.
Use collapsible tabs for more detailed information that will help customers make a purchasing decision.
Ex: Shipping and return policies, size guides, and other common questions.
Use collapsible tabs for more detailed information that will help customers make a purchasing decision.
Ex: Shipping and return policies, size guides, and other common questions.
