Simple Modern 40oz Signature Trek Ceramic-Lined Tumbler with Handle — Blue, Leak-Proof Straw Lid & Double-Wall Insulation

The Simple Modern 40oz Signature Trek is a ceramic-lined, double-wall insulated tumbler with a leak-proof push-to-lock straw lid and a comfortable handle for spill-free, flavorful hydration on the move.

Designed as a premium step up from standard travel cups, this 40-ounce tumbler combines a taste-preserving ceramic interior with durable 18/8 stainless steel insulation and a silicone push-to-lock straw lid. It keeps drinks hot or cold for extended periods while preventing flavor transfer, and a thoughtfully sized handle plus silicone base make it easy to carry and stable on surfaces. The lid’s four-way threaded straw rotates for preferred drinking angles and locks down to seal the bottle for transport.

How does the ceramic lining affect my drink’s taste?

The ceramic-lined interior helps prevent metallic or stale flavors that sometimes occur in metal bottles, so coffee, tea, or water tastes closer to how it should. Because the inner surface is non-reactive, it reduces lingering odors and flavor mixing between uses.

• Ceramic lining supports cleaner flavor for hot or cold beverages.
• Non-reactive surface minimizes aftertastes and odor retention.
• Easy to inspect and clean; straw components are top-rack dishwasher safe.

Will the lid really stop spills when tossed in a bag?

The push-to-lock silicone straw lid was engineered to seal tightly when the straw is pushed down and locked, making the tumbler safe to carry in a gym bag, backpack, or car console. The locking mechanism is simple: pull up to drink, push down to lock and prevent leaks.

• Silicone push-to-lock straw provides a secure seal for travel.
• Four-way threaded straw lets you rotate to a comfortable drinking angle.
• Top-rack dishwasher-safe lid and inner straw for convenient cleanup.

How long will this keep beverages hot or cold?

Double-wall vacuum insulation coupled with 304 (18/8) stainless steel construction preserves temperature for hours, whether you need steaming coffee in the morning or iced drinks all afternoon. While exact durations vary by starting temperature and environment, the construction is built for all-day use away from home.

• Double-wall vacuum insulation helps maintain temperatures for extended periods.
• 304 food-grade stainless steel prevents corrosion and supports durability.
• Tapered, cupholder-friendly shape fits most standard car holders for commutes.

How easy is it to carry and keep stable on surfaces?

The integrated handle is shaped for a comfortable single-hand grip and makes lifting or clipping the tumbler simple. A soft silicone base cushions contact points and increases traction on desks, counters, and cupholders, reducing slips and surface noise.

• Comfort-grip handle for single-hand carrying and quick grabs.
• Silicone base adds stability and protects surfaces from scratches.
• Tapered body fits most car cupholders for secure travel placement.

Who is this for: The Simple Modern 40oz Signature Trek is ideal for commuters, busy parents, gym-goers, and anyone who wants large-capacity, flavorful hydration without spills. It suits people who prioritize taste preservation, durable insulation, and a carry-friendly design—also makes a practical gift for holidays, birthdays, and everyday occasions.

• Features: Leak-proof locking lid, ceramic-lined interior, comfortable handle, silicone base, cupholder-friendly design.
• Care: Straw lid and inner straw are top-rack dishwasher safe; check base for any color-specific instructions.
• Materials: 304 (18/8) stainless steel, ceramic lining, silicone components; BPA-free.